Socio-economic implications of high yielding varieties evidence from primary data
| المؤلف الرئيسي: | |
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| مؤلفون آخرون: | |
| التنسيق: | كتاب |
| اللغة: | الإنجليزية |
| منشور في: |
College, Laguna
Dept. of Agricultural Economics, College of Agriculture, University of the Philippines
1975.
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| سلاسل: | Staff papers series University of the Philippines. College of Agriculture. Department of Agricultural Economics
no.134 |
| الموضوعات: |