Energy alternatives for irrigation pumping an economic analysis for Northern India.
| מחבר ראשי: | |
|---|---|
| פורמט: | ספר |
| שפה: | English |
| יצא לאור: |
Geneva
International Labour Office
1984
|
| סדרה: | Working paper / World employment programme research. Technology and employment project
no.137 |
| נושאים: |