Water adequacy at the farm level its influence on input use and rice yield [microform]
| Yazar: | |
|---|---|
| Materyal Türü: | Visual Material |
| Dil: | English |
| Baskı/Yayın Bilgisi: |
Quezon City
Photoduplication Service, University of the Philippines Library
1977.
|
| Konular: |