Factors related to the acceptance or rejection of innovations in poultry and swine production in rural areas
| Главный автор: | |
|---|---|
| Соавтор: | |
| Формат: | |
| Язык: | English |
| Опубликовано: |
Quezon City
Community Development Research Council, University of the Philippines
1960.
|
| Серии: | Study series University of the Philippines. Community Development Research Council; no.8
|
| Предметы: |