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Training programme on alternative energy conservation in homesteads (biogas) for assistant directors of agriculture: 25 - 27 november, 1991
| Egile nagusia: | |
|---|---|
| Argitaratua: |
Trichur
Directorate of extension central training institute
|
| Gaiak: |
Kerala Agricultural University
| Sailkapena: |
665.776 SAN/TR |
|---|---|
| Alea CR | Egoera zuzenean ez dago erabilgarri |