The Masagana/Margate system of planting rice a study of an agricultural innovation
| Hlavní autor: | |
|---|---|
| Médium: | Kniha |
| Jazyk: | English |
| Vydáno: |
Quezon City
[s.n.]
1960.
|
| Edice: | Study series Community Development Research Council, University of the Philippines
no.5 |
| Témata: |