Who's who in world agriculture : a biographical guide in the agricultural and veterinary sciences.
Wedi'i Gadw mewn:
| Fformat: | Llyfr |
|---|---|
| Iaith: | English |
| Cyhoeddwyd: |
Harlow :
Longman,
1985 .
|
| Rhifyn: | 2nd ed. |
| Cyfres: | Reference on research
|
| Pynciau: |
Tabl Cynhwysion:
- v. 1. - A to L
- v. 2. -M to Z.