Prof Athole MarshallEmeritus Professor Gweld graff cysylltiadau Emeritus ProfessorIBERS - Arall Proffil gwefan y Brifysgol IBERSCyswlltthm@aber.ac.uk Proffil Allbynnau ymchwil Prosiectau Effeithiau Setiau data Gweithgareddau Gwobrau Bysbrint 100 Trifolium repens Agricultural and Biologic... 46 Seeds Agricultural and Biologic... 43 Varieties Agricultural and Biologic... 40 Hybrids Agricultural and Biologic... 25 Spadix Agricultural and Biologic... 21 Breeding Agricultural and Biologic... 20 Trifolium pratense Agricultural and Biologic... 19 Forage Agricultural and Biologic... 17 Winter Agricultural and Biologic... 16 Clover Agricultural and Biologic... Bysbrint Llawn >