Operation and management of communal gravity systems in selected Philippine villages
| מחבר ראשי: | |
|---|---|
| פורמט: | ספר |
| שפה: | English |
| יצא לאור: |
Laguna
College of Development, Economics and Management, University of the Philippines
[1982].
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| סדרה: | Seminar paper series
8209 |
| נושאים: |