Energy alternatives for irrigation pumping an economic analysis for Northern India.
| Yazar: | |
|---|---|
| Materyal Türü: | Kitap |
| Dil: | English |
| Baskı/Yayın Bilgisi: |
Geneva
International Labour Office
1984
|
| Seri Bilgileri: | Working paper / World employment programme research. Technology and employment project
no.137 |
| Konular: |