Systems analysis and simulation of upland rice-based cropping systems in the Philippines /
| Main Author: | |
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| Format: | Thesis Microform Book |
| Language: | English |
| Published: |
[Place of publication not identified] :
[publisher not identified] ;
1978.
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| Subjects: |
| Item Description: | Microform. |
|---|---|
| Physical Description: | 3 unnumbered pages, xii, 241 leaves : illustrations |
| Bibliography: | Bibliography: leaves 190-192. |