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Agricultural research and education systems for development : proceedings of the international symposium held at New Delhi, September 3 - 7, 1979
| 1. autor: | |
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| Kolejni autorzy: | |
| Format: | Printed Book |
| Język: | Undetermined English |
| Wydane: |
New Delhi
Indian Council of Agricultural Research
1983
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| Hasła przedmiotowe: |