The relationship between some characteristics of rice farm operators and adoption of some recommended practices in rice production in seventeen barrios of Laguna [microform]
| Huvudupphovsman: | |
|---|---|
| Materialtyp: | Visual Material |
| Språk: | English |
| Publicerad: |
Quezon City
Photoduplication Service University of the Philippines Library
1974 .
|
| Ämnen: |