The price of soil erosion : an economic evaluation of soil conservation and watershed development
Wedi'i Gadw mewn:
| OCLC: | 37110502 |
|---|---|
| Prif Awdur: | |
| Awdur Corfforaethol: | |
| Iaith: | English |
| Cyhoeddwyd: |
Wageningen, Netherlands :
Wageningen Agricultural University,
[1996?]
|
| Cyfres: | Mansholt studies,
3. |
| Pynciau: | |
| Fformat: | Traethawd Ymchwil Monograph Note that CRL will digitize material from the collection when copyright allows. |