Agricultural systems research in Asia a comparative discussion of human ecology agroecosystems research, farming systems research, and cropping systems research
| المؤلف الرئيسي: | |
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| مؤلف مشترك: | |
| التنسيق: | كتاب |
| منشور في: |
[S.l.
Agro-ecosystem Research in Rural Resource Management and Development
1985].
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| الموضوعات: |