Operation and management of communal gavity system in selected Philippine villages.
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| Формат: | |
| Язык: | English |
| Опубликовано: |
College, Laguna
College of Development Economics and Management, University of the Philippines at Los Baños
1982
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| Серии: | Seminar paper series / University of the Philippines at Los Baños. College of Development Economics and Management
8209 |
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