The probable impact of the seed-fertilizer revolution on grain production and on farm labor requirements
| Principais autores: | , , |
|---|---|
| Formato: | Livro |
| Idioma: | inglês |
| Publicado em: |
[Quezon City]
Institute of Economic Development and Research, School of Economics, University of the Philippines
1972.
|
| coleção: | IEDR discussion paper
no. 72-2. |
| Assuntos: |