Energy options for low-lift irrigation pumps in developing countries the case of Bangladesh and Egypt
| מחבר ראשי: | |
|---|---|
| פורמט: | ספר |
| שפה: | English |
| יצא לאור: |
Geneva
International Labour Office
1980
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| סדרה: | Working paper / World employment programme research. Technology and Employment Project
no.57 |
| נושאים: |