Mireinio a lleihau canlyniadau drwy ychwanegu cysyniadau cysylltiedig

100
Genetics
Cysyniad: Genetics
Pwysau: 100%
Parth: Agricultural and Biological Sciences
69
Breeding
Cysyniad: Breeding
Pwysau: 69%
Parth: Agricultural and Biological Sciences
68
Crops
Cysyniad: Crops
Pwysau: 68%
Parth: Agricultural and Biological Sciences
67
Grasses
Cysyniad: Grasses
Pwysau: 67%
Parth: Agricultural and Biological Sciences
55
Ewe
Cysyniad: Ewe
Pwysau: 55%
Parth: Agricultural and Biological Sciences
54
Area
Cysyniad: Area
Pwysau: 54%
Parth: Agricultural and Biological Sciences
50
Genes
Cysyniad: Genes
Pwysau: 50%
Parth: Agricultural and Biological Sciences
47
Lolium perenne
Cysyniad: Lolium perenne
Pwysau: 47%
Parth: Agricultural and Biological Sciences
47
Lolium
Cysyniad: Lolium
Pwysau: 47%
Parth: Agricultural and Biological Sciences
46
Environment
Cysyniad: Environment
Pwysau: 46%
Parth: Agricultural and Biological Sciences
43
Paper
Cysyniad: Paper
Pwysau: 43%
Parth: Agricultural and Biological Sciences
42
Soil
Cysyniad: Soil
Pwysau: 42%
Parth: Agricultural and Biological Sciences
42
Foods
Cysyniad: Foods
Pwysau: 42%
Parth: Agricultural and Biological Sciences
38
Technology
Cysyniad: Technology
Pwysau: 38%
Parth: Agricultural and Biological Sciences
35
Grazing
Cysyniad: Grazing
Pwysau: 35%
Parth: Agricultural and Biological Sciences
33
Fields
Cysyniad: Fields
Pwysau: 33%
Parth: Agricultural and Biological Sciences
33
Behavior
Cysyniad: Behavior
Pwysau: 33%
Parth: Agricultural and Biological Sciences
32
Sheep
Cysyniad: Sheep
Pwysau: 32%
Parth: Agricultural and Biological Sciences
31
Animals
Cysyniad: Animals
Pwysau: 31%
Parth: Agricultural and Biological Sciences
31
Wheat
Cysyniad: Wheat
Pwysau: 31%
Parth: Agricultural and Biological Sciences

43
Species
Cysyniad: Species
Pwysau: 43%
Parth: Biochemistry, Genetics and Molecular Biology
32
Plant
Cysyniad: Plant
Pwysau: 32%
Parth: Biochemistry, Genetics and Molecular Biology
22
Breeding
Cysyniad: Breeding
Pwysau: 22%
Parth: Biochemistry, Genetics and Molecular Biology
20
Nested Gene
Cysyniad: Nested Gene
Pwysau: 20%
Parth: Biochemistry, Genetics and Molecular Biology
17
Brachypodium
Cysyniad: Brachypodium
Pwysau: 17%
Parth: Biochemistry, Genetics and Molecular Biology
16
Electric Potential
Cysyniad: Electric Potential
Pwysau: 16%
Parth: Biochemistry, Genetics and Molecular Biology
16
Development
Cysyniad: Development
Pwysau: 16%
Parth: Biochemistry, Genetics and Molecular Biology
14
Time
Cysyniad: Time
Pwysau: 14%
Parth: Biochemistry, Genetics and Molecular Biology
12
Stress
Cysyniad: Stress
Pwysau: 12%
Parth: Biochemistry, Genetics and Molecular Biology
12
Phenotype
Cysyniad: Phenotype
Pwysau: 12%
Parth: Biochemistry, Genetics and Molecular Biology
12
Rosette Formation
Cysyniad: Rosette Formation
Pwysau: 12%
Parth: Biochemistry, Genetics and Molecular Biology
11
Genotyping
Cysyniad: Genotyping
Pwysau: 11%
Parth: Biochemistry, Genetics and Molecular Biology
10
Grass
Cysyniad: Grass
Pwysau: 10%
Parth: Biochemistry, Genetics and Molecular Biology
10
Molecular Breeding
Cysyniad: Molecular Breeding
Pwysau: 10%
Parth: Biochemistry, Genetics and Molecular Biology
10
Genetic Divergence
Cysyniad: Genetic Divergence
Pwysau: 10%
Parth: Biochemistry, Genetics and Molecular Biology
9
Crop
Cysyniad: Crop
Pwysau: 9%
Parth: Biochemistry, Genetics and Molecular Biology
9
Flowering
Cysyniad: Flowering
Pwysau: 9%
Parth: Biochemistry, Genetics and Molecular Biology
9
Poaceae
Cysyniad: Poaceae
Pwysau: 9%
Parth: Biochemistry, Genetics and Molecular Biology
9
Transgenics
Cysyniad: Transgenics
Pwysau: 9%
Parth: Biochemistry, Genetics and Molecular Biology
8
Germplasm
Cysyniad: Germplasm
Pwysau: 8%
Parth: Biochemistry, Genetics and Molecular Biology

38
Research
Cysyniad: Research
Pwysau: 38%
Parth: Earth and Planetary Sciences
25
Soil
Cysyniad: Soil
Pwysau: 25%
Parth: Earth and Planetary Sciences
23
Species
Cysyniad: Species
Pwysau: 23%
Parth: Earth and Planetary Sciences
18
Datum
Cysyniad: Datum
Pwysau: 18%
Parth: Earth and Planetary Sciences
17
Plant
Cysyniad: Plant
Pwysau: 17%
Parth: Earth and Planetary Sciences
14
Investigation
Cysyniad: Investigation
Pwysau: 14%
Parth: Earth and Planetary Sciences
14
Environment
Cysyniad: Environment
Pwysau: 14%
Parth: Earth and Planetary Sciences
13
Model
Cysyniad: Model
Pwysau: 13%
Parth: Earth and Planetary Sciences
12
Area
Cysyniad: Area
Pwysau: 12%
Parth: Earth and Planetary Sciences
12
Landscape
Cysyniad: Landscape
Pwysau: 12%
Parth: Earth and Planetary Sciences
10
Utilization
Cysyniad: Utilization
Pwysau: 10%
Parth: Earth and Planetary Sciences
9
Need
Cysyniad: Need
Pwysau: 9%
Parth: Earth and Planetary Sciences
9
Interest
Cysyniad: Interest
Pwysau: 9%
Parth: Earth and Planetary Sciences
9
Grassland
Cysyniad: Grassland
Pwysau: 9%
Parth: Earth and Planetary Sciences
8
Grass
Cysyniad: Grass
Pwysau: 8%
Parth: Earth and Planetary Sciences
8
Farm
Cysyniad: Farm
Pwysau: 8%
Parth: Earth and Planetary Sciences
8
Time
Cysyniad: Time
Pwysau: 8%
Parth: Earth and Planetary Sciences
8
Yield
Cysyniad: Yield
Pwysau: 8%
Parth: Earth and Planetary Sciences
8
Agriculture
Cysyniad: Agriculture
Pwysau: 8%
Parth: Earth and Planetary Sciences
7
Biodiversity
Cysyniad: Biodiversity
Pwysau: 7%
Parth: Earth and Planetary Sciences

Cysyniadau a ddewiswyd

Cysyniad: Research
Pwysau: 100%
Parth: Agricultural and Biological Sciences

Canfuwyd 138 o arbenigwyr gydag allbwn ymchwil yn gysylltiedig i'r holl gysyniadau a ddewiswyd

Ystod Allbwn Ymchwil

  1. 1
    Prof Mike Humphreys
    • IBERS - Emeritus Professor

    Unigolyn: Arall

    • 13 / 147 Cyhoeddiadau
  2. 2
    Rhun Fychan

    Unigolyn: Ymchwil

    • 12 / 131 Cyhoeddiadau
  3. 3
    Prof Athole Marshall
    • IBERS - Emeritus Professor

    Unigolyn: Arall

    • 12 / 161 Cyhoeddiadau
  4. 4
    Prof Huw Jones BSc. MSc. PhD
    • IBERS - Chair in Translational Genomics for Plant Breeding

    Unigolyn: Dysgu ac Ymchwil

    • 12 / 158 Cyhoeddiadau
  5. 5
    Dr Christina Marley PhD

    Unigolyn: Dysgu ac Ymchwil

    • 11 / 123 Cyhoeddiadau
  6. 6
    Prof Mariecia Fraser PhD

    Unigolyn: Dysgu ac Ymchwil

    • 11 / 149 Cyhoeddiadau
  7. 7
    Prof Rattan Yadav PhD

    Unigolyn: Dysgu ac Ymchwil

    • 10 / 106 Cyhoeddiadau
  8. 8
    Prof Leif Skot
    • IBERS - Emeritus Professor

    Unigolyn: Arall

    • 9 / 117 Cyhoeddiadau
  9. 9
    Prof Iain Donnison PhD
    • IBERS Research - Professor
    • IBERS - Head of Department - Biological Environmental and Rural Sciences

    Unigolyn: Dysgu ac Ymchwil

    • 8 / 226 Cyhoeddiadau
  10. 10
    Prof Iain Barber BSc (Hons) (Leicester), PhD (Glasgow), SFHEA
    • IBERS - Head of Life Sciences, Head of Department - Life Sciences

    Unigolyn: Dysgu ac Ymchwil, Arall

    • 8 / 85 Cyhoeddiadau
  11. 11
    Prof Luis Mur PhD

    Unigolyn: Dysgu ac Ymchwil

    • 7 / 193 Cyhoeddiadau
  12. 12
    Prof Paul Shaw PhD

    Unigolyn: Dysgu ac Ymchwil

    • 7 / 80 Cyhoeddiadau
  13. 13
    • 7 / 85 Cyhoeddiadau
  14. 14
    Dr Ruth Sanderson

    Unigolyn: Ymchwil

    • 7 / 100 Cyhoeddiadau
  15. 15
    Prof Jon Moorby BA (Oxon), PhD (Glasgow)

    Unigolyn: Dysgu ac Ymchwil

    • 7 / 185 Cyhoeddiadau
  16. 16
    Dr Niall McKeown
    • IBERS - Lecturer in Marine Biology

    Unigolyn: Dysgu ac Ymchwil

    • 7 / 44 Cyhoeddiadau
  17. 17
    • 7 / 73 Cyhoeddiadau
  18. 18
    • 6 / 64 Cyhoeddiadau
  19. 19
  20. 20
    Prof Glyn Hewinson

    Unigolyn: Ymchwil

    • 6 / 271 Cyhoeddiadau
  21. 21
    Dr Catherine Howarth PhD

    Unigolyn: Dysgu ac Ymchwil

    • 6 / 96 Cyhoeddiadau
  22. 22
    Dr John Scullion PhD

    Unigolyn: Dysgu ac Ymchwil

    • 5 / 59 Cyhoeddiadau
  23. 23
    Dr Peter Korsten
    • IBERS - Lecturer in Vertebrate Zoology

    Unigolyn: Dysgu ac Ymchwil

    • 5 / 36 Cyhoeddiadau
  24. 24
    • 5 / 66 Cyhoeddiadau
  25. 25
    Dr Helen Ougham PhD

    Unigolyn: Arall

    • 5 / 60 Cyhoeddiadau
  26. 26
    • 5 / 218 Cyhoeddiadau
  27. 27
  28. 28
    Prof John Draper B.Sc. and Ph.D.

    Unigolyn: Dysgu ac Ymchwil

    • 4 / 84 Cyhoeddiadau
  29. 29
    Dr Peter Dennis PhD
    • IBERS - Reader in Ecology of Grazed Ecosystems

    Unigolyn: Dysgu ac Ymchwil

    • 4 / 113 Cyhoeddiadau
  30. 30
    Prof Joe Gallagher PhD

    Unigolyn: Dysgu ac Ymchwil

    • 4 / 100 Cyhoeddiadau
  31. 31
    Dr Ana Winters

    Unigolyn: Ymchwil

    • 4 / 100 Cyhoeddiadau
  32. 32
    Prof Ian Armstead

    Unigolyn: Dysgu ac Ymchwil

    • 4 / 131 Cyhoeddiadau
  33. 33
  34. 34
    Hazel Sharp

    Unigolyn: Ymchwil

    • 3 / 5 Cyhoeddiadau
  35. 35
    Dr Fiona Corke PhD

    Unigolyn: Ymchwil

    • 3 / 34 Cyhoeddiadau
  36. 36
    Mark Scott

    Unigolyn: Ymchwil

    • 3 / 38 Cyhoeddiadau
  37. 37
    • 3 / 85 Cyhoeddiadau
  38. 38
    Dr Kerrie Farrar PhD

    Unigolyn: Ymchwil

    • 3 / 64 Cyhoeddiadau
  39. 39
    • 3 / 25 Cyhoeddiadau
  40. 40
  41. 41
    Huw Powell

    Unigolyn: Arall

    • 3 / 27 Cyhoeddiadau
  42. 42
    • 3 / 67 Cyhoeddiadau
  43. 43
  44. 44
  45. 45
    • 3 / 56 Cyhoeddiadau
  46. 46
    Prof Glyn Jenkins
    • IBERS - Emeritus Professor

    Unigolyn: Arall

    • 3 / 88 Cyhoeddiadau
  47. 47
    Dr Ian Scott PhD

    Unigolyn: Dysgu ac Ymchwil, Arall

    • 2 / 20 Cyhoeddiadau
  48. 48
    • 2 / 90 Cyhoeddiadau
  49. 49
    Prof Peter Brophy PhD

    Unigolyn: Dysgu ac Ymchwil

    • 2 / 82 Cyhoeddiadau
  50. 50
    Dr Hefin Williams
    • IBERS - Senior Lecturer in Agricultural Environment

    Unigolyn: Dysgu ac Ymchwil

    • 2 / 19 Cyhoeddiadau
  51. 51
    Dr David Bryant

    Unigolyn: Ymchwil

    • 2 / 29 Cyhoeddiadau
  52. 52
    Dr Manfred Beckmann PhD

    Unigolyn: Dysgu ac Ymchwil

    • 2 / 89 Cyhoeddiadau
  53. 53
  54. 54
    Dr Tim Langdon

    Unigolyn: Ymchwil

    • 2 / 60 Cyhoeddiadau
  55. 55
    Dr Barbara Hauck

    Unigolyn: Ymchwil

    • 2 / 48 Cyhoeddiadau
  56. 56
    Dr Sandy Cowan

    Unigolyn: Ymchwil

    • 2 / 63 Cyhoeddiadau
  57. 57
    John Davies

    Unigolyn: Arall

    • 2 / 22 Cyhoeddiadau
  58. 58
    Dr Maurice Bosch

    Unigolyn: Dysgu ac Ymchwil

    • 2 / 68 Cyhoeddiadau
  59. 59
    Dr Rhys Jones
    • IBERS - Darlithydd Gwyddor Da Byw a’r Amgylchedd (Cyfrwng Cymraeg)

    Unigolyn: Dysgu ac Ymchwil

    • 2 / 12 Cyhoeddiadau
  60. 60
    Prof Chris Pollock MA; PhD;
    • IBERS - Emeritus Professor

    Unigolyn: Arall

    • 2 / 42 Cyhoeddiadau
  61. 61
    Prof Neil Jones
    • IBERS - Emeritus Honorary Appointment

    Unigolyn: Arall

    • 2 / 54 Cyhoeddiadau
  62. 62
    Hannah Earp

    Unigolyn: Doethur mewn Athroniaeth

    • 2 / 7 Cyhoeddiadau
  63. 63
    • 2 / 108 Cyhoeddiadau
  64. 64
    Dr Amy Healey
    • IBERS - Post Doctoral Research Associate
    • Dysgu Gydol Oes - Ecology and Conservation Lifelong Learning Tutor

    Unigolyn: Ymchwil, Dysgu

    • 2 / 8 Cyhoeddiadau
  65. 65
    Dr Laura Lyons PhD in Microbiology
    • IBERS - Senior Research Technician - Analytical Chemistry

    Unigolyn: Arall

    • 1 / 8 Cyhoeddiadau
  66. 66
    Jason Brook
    • IBERS Research - Mechatronics and Glasshouse Technician (National Plant Phenomics Centre)

    Unigolyn: Arall

    • 1 / 5 Cyhoeddiadau
  67. 67
    Prof Darrell Abernethy
    • IBERS - Head & Chair Aberystwyth School of Veterinary Science

    Unigolyn: Dysgu ac Ymchwil

    • 1 / 25 Cyhoeddiadau
  68. 68
    MJ Pilar Martinez-Martin
    • IBERS - Senior Technician

    Unigolyn: Arall

    • 1 / 5 Cyhoeddiadau
  69. 69
    Dr Gruffydd Jones
    • IBERS - Post-Doctoral Researcher - Brainwaves

    Unigolyn: Ymchwil

    • 1 / 4 Cyhoeddiadau
  70. 70
    Dr Andrew Detheridge
    • IBERS - Associate Lecturer, Research Technician

    Unigolyn: Arall, Dysgu

    • 1 / 17 Cyhoeddiadau
  71. 71
    Dr Iwan Owen

    Unigolyn: Dysgu

    • 1 / 2 Cyhoeddiadau
  72. 72
    Simon Moakes

    Unigolyn: Ymchwil

    • 1 / 9 Cyhoeddiadau
  73. 73
    Odin Moron-Garcia
    • IBERS - PDRA Data processing & Metabolomics Data

    Unigolyn: Ymchwil

    • 1 / 3 Cyhoeddiadau
  74. 74
    Dr Edward Hodgson Bsc (Hons), MSc, PhD

    Unigolyn: Dysgu ac Ymchwil

    • 1 / 27 Cyhoeddiadau
  75. 75
    Prof Jasper Kenter BSc PhD ROSIM

    Unigolyn: Dysgu ac Ymchwil

    • 1 / 47 Cyhoeddiadau
  76. 76
    Prof Murray Smith B Ec(Hons), PhD (Monash)

    Unigolyn: Dysgu ac Ymchwil

    • 1 / 35 Cyhoeddiadau
  77. 77
    Dr Joe Ironside PhD

    Unigolyn: Dysgu ac Ymchwil

    • 1 / 32 Cyhoeddiadau
  78. 78
    Dr David Whitworth BA, PhD, SFHEA

    Unigolyn: Dysgu ac Ymchwil

    • 1 / 64 Cyhoeddiadau
  79. 79
    Prysor Davies LL.b; PGCE (Primary); NPQH, SFHEA

    Unigolyn: Doethur mewn Astudiaethau Proffesiynol, Dysgu

    • 1 / 10 Cyhoeddiadau
  80. 80
    Dr Amanda Lloyd BSc: Genetics and biochemistry PhD: Metabolomics and plant pathology
    • IBERS - PDRA Clinical Trials & Scientific Co-ordinator- Future Foods

    Unigolyn: Ymchwil

    • 1 / 34 Cyhoeddiadau
  81. 81
    Hannah Vallin

    Unigolyn: Ymchwil

    • 1 / 5 Cyhoeddiadau
  82. 82
  83. 83
    Dr Claire Risley D.Phil
    • IBERS - Lecturer in Animal Disease Epidemiology

    Unigolyn: Dysgu ac Ymchwil

    • 1 / 7 Cyhoeddiadau
  84. 84
    Dr Sarah Dalesman PhD Fellow of the HEA
    • IBERS - Lecturer in Freshwater Biology

    Unigolyn: Dysgu ac Ymchwil

    • 1 / 39 Cyhoeddiadau
  85. 85
    Chelsea Davis PhD
    • IBERS - Ser Cymru Post-Doctoral Research Associate (CBTB)

    Unigolyn: Ymchwil

    • 1 / 8 Cyhoeddiadau
  86. 86
  87. 87
  88. 88
    Dr John Gee
    • IBERS - Emeritus Lecturer

    Unigolyn: Arall

    • 1 / 11 Cyhoeddiadau
  89. 89
    Dr Thomas Wilson
    • IBERS - Research Assistant – Data pre-processing and Chemical Identification

    Unigolyn: Ymchwil, Arall

    • 1 / 19 Cyhoeddiadau
  90. 90
    Dr David Cutress

    Unigolyn: Arall

    • 1 / 37 Cyhoeddiadau
  91. 91
    Dr Sebastian McBride PhD, BSc
    • IBERS - Lecturer in Biological Science

    Unigolyn: Dysgu ac Ymchwil

    • 1 / 43 Cyhoeddiadau
  92. 92
    Prof Michael Wilkinson
    • IBERS - Chair in Upland Agroecosystems

    Unigolyn: Dysgu ac Ymchwil

    • 1 / 57 Cyhoeddiadau
  93. 93
    Prof Georgios Gkoutos

    Unigolyn: Arall

    • 1 / 75 Cyhoeddiadau
  94. 94
    Helen Phillips
    • IBERS - Technician (Mass Spectrometry)

    Unigolyn: Arall

    • 1 / 11 Cyhoeddiadau
  95. 95
    Dr Alison Watson
    • IBERS - Human Biochemistry and Analytical Chemistry Technician, Healthy Oats Finance Administrator

    Unigolyn: Arall

    • 1 / 14 Cyhoeddiadau
  96. 96
    Dr Jasen Finch
    • IBERS - Research Fellow in Acute Oak Decline

    Unigolyn: Ymchwil

    • 1 / 2 Cyhoeddiadau
  97. 97
    Dr Otar Akanyeti

    Unigolyn: Dysgu ac Ymchwil

    • 1 / 47 Cyhoeddiadau
  98. 98
    Katie Elizabeth Hetherington

    Unigolyn: Doethur mewn Athroniaeth

    • 1 / 1 Cyhoeddiadau
  99. 99
    Dr Anne Maddison

    Unigolyn: Ymchwil

    • 1 / 12 Cyhoeddiadau
  100. Eiry Williams

    Unigolyn: Doethur mewn Athroniaeth

    • 1 / 2 Cyhoeddiadau
  101. Eleanor Furness

    Unigolyn: Doethur mewn Athroniaeth

    • 1 / 3 Cyhoeddiadau
  102. Prof Andrew Thomas BEng (Hons), MSc, MA(Ed), PhD, DEng, CEng, FIMechE, MIET, PGCHE, FHEA

    Unigolyn: Dysgu ac Ymchwil, Arall

    • 1 / 17 Cyhoeddiadau
  103. Sam Heron

    Unigolyn: Doethur mewn Athroniaeth

    • 1 / 1 Cyhoeddiadau
  104. Emma Davies

    Unigolyn: Arall

    • 1 / 3 Cyhoeddiadau
    • 1 / 51 Cyhoeddiadau
    • 1 / 60 Cyhoeddiadau
    • 1 / 25 Cyhoeddiadau
    • 1 / 104 Cyhoeddiadau
    • 1 / 25 Cyhoeddiadau
  105. Dr Dylan Phillips PhD

    Unigolyn: Dysgu ac Ymchwil

    • 1 / 31 Cyhoeddiadau
  106. Dr Russ Morphew PhD

    Unigolyn: Dysgu ac Ymchwil

    • 1 / 43 Cyhoeddiadau
  107. Prof Gennady Mishuris MSc, PhD (Leningrad), DSc (Cracow)
    • Mathemateg - Professor of Mathematical Modelling, Royal Society Wolfson Research Merit Award Holder

    Unigolyn: Dysgu ac Ymchwil, Arall

    • 1 / 197 Cyhoeddiadau
    • 1 / 10 Cyhoeddiadau
  108. Dr Martin Swain PhD

    Unigolyn: Dysgu ac Ymchwil

    • 1 / 63 Cyhoeddiadau
  109. Ann Thomas

    Unigolyn: Ymchwil

    • 1 / 35 Cyhoeddiadau
    • 1 / 27 Cyhoeddiadau
    • 1 / 57 Cyhoeddiadau
  110. Charly Morgan PhD
    • IBERS - Research Technician

    Unigolyn: Arall

    • 1 / 5 Cyhoeddiadau
    • 1 / 47 Cyhoeddiadau
    • 1 / 9 Cyhoeddiadau
    • 1 / 120 Cyhoeddiadau
  111. Luned Roberts

    Unigolyn: Ymchwil

    • 1 / 30 Cyhoeddiadau
  112. Emma Timms-Taravella

    Unigolyn: Arall

    • 1 / 32 Cyhoeddiadau
  113. Debbie Allen

    Unigolyn: Arall

    • 1 / 16 Cyhoeddiadau
  114. Alan Gay

    Unigolyn: Ymchwil

    • 1 / 72 Cyhoeddiadau
  115. Dr Lin Huang PhD

    Unigolyn: Dysgu ac Ymchwil

    • 1 / 22 Cyhoeddiadau
  116. Dr Elaine Jensen

    Unigolyn: Ymchwil

    • 1 / 43 Cyhoeddiadau
  117. Delma Jones

    Unigolyn: Ymchwil

    • 1 / 1 Cyhoeddiadau
  118. Dr Adriana Ravagnani PhD

    Unigolyn: Ymchwil

    • 1 / 8 Cyhoeddiadau