Conservation farming : guidelines for planning and practice
Hemesiri Kotagama
Bok Engelsk 2000
| Utgitt | [Welimada] : Norwegian Consortium for Development and Environment, NODE ; Lanka Environment and Development Services , 2000
|
|---|---|
| Omfang | 36 s.
|
| Opplysninger | På tittelblad og omslag: The Upper Watershed Management Project
|
| Emner |
