Comparative economic analysis of lowlift (surface) and tubewell irrigation projects in the Philippines
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
[Quezon City]
Institute of Economic Development and Research, School of Economics, University of the Philippines
1968.
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| Series: | IEDR discussion paper
no. 68-3 |
| Subjects: |