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Training and visit system of agricultural extension : Indian experience : papers and proceedings of workshop held at XIIRD, February, 1981
| 1. autor: | |
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| Format: | Printed Book |
| Język: | Undetermined English |
| Wydane: |
Hyderabad
NIRD
1986
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| Hasła przedmiotowe: |
Kerala Agricultural University
| Sygnatura: |
630.715 NIR/TR |
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