Field studies on soil erosion in the Southern Guinea Savanna of Western Nigeria /
Wedi'i Gadw mewn:
| OCLC: | 46106798 |
|---|---|
| Prif Awdur: | |
| Iaith: | German |
| Cyhoeddwyd: |
1988.
|
| Fformat: | Traethawd Ymchwil Monograph Note that CRL will digitize material from the collection when copyright allows. |