تحميل...
Soil managent to increase crop production : a consolidated report 1967-82 of all India coordinated research project on improvement of soil physcial conditions to increase agricultural production of problematic areas
| المؤلف الرئيسي: | |
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| مؤلفون آخرون: | |
| التنسيق: | Printed Book |
| اللغة: | Undetermined |
| منشور في: |
New Delhi
ICAR
1984
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| الموضوعات: |
| وصف مادي: | 101 |
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