| Dyddiad Dyfarnu | Rhag 2001 |
|---|---|
| Iaith wreiddiol | Saesneg |
| Sefydliad Dyfarnu |
|
| Noddwyr | DFID Plant Sciences Research Programme |
| Goruchwyliwr | Fergus Sinclair (Goruchwylydd) |
The potential of Tithonia diversifolia and other species as green manures for highly productive farming systems in the Nepalese Terai
Traethawd ymchwil myfyriwr: Doethur mewn Athroniaeth