Cropping systems in Asia on farm research and management
This book includes detailed data-based presentations and discussion of farmers' existing cropping systems and testing of improved cropping patterns and component technologies in eight well-defined agroecological environments.
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Los Banos, Philippines
IRRI
1984
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| Thư viện lưu trữ: | Trung tâm Học liệu Trường Đại học Cần Thơ |
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