Farming systems research and development guidelines for developing countries
मुख्य लेखक: | |
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निगमित लेखक: | |
अन्य लेखक: | , |
स्वरूप: | पुस्तक |
भाषा: | English |
प्रकाशित: |
Boulder, Colo.
Westview Press
1982.
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श्रृंखला: | Westview special studies in agriculture/aquaculture science and policy
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विषय: |