Vertisols in the central clay plain of the Sudan /
Wedi'i Gadw mewn:
| OCLC: | 27988462 |
|---|---|
| Prif Awdur: | |
| Awdur Corfforaethol: | |
| Iaith: | English |
| Cyhoeddwyd: |
[Netherlands? :
s.n.,
1993]
|
| Pynciau: | |
| Fformat: | Traethawd Ymchwil Monograph Note that CRL will digitize material from the collection when copyright allows. |