Raising and sustaining productivity of smallholder farming systems in the tropics : a handbook of sustainable agricultural development / Willem C. Beets.
Main Author: | Beets, Willem C. |
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Language: | English |
Published: |
Alkmaar, Holland :
AgBé Pub.,
1990.
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Subjects: | |
Genre: | |
Physical Description: | xvi, 738 pages : illustrations, maps ; 27 cm |
Format: | Book |