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Bridging gap between ancient and modern technologies to increase agricultural productivity:proceedings oof National conference held from 16-18 december2005
| Další autoři: | |
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| Médium: | Report |
| Jazyk: | Undetermined |
| Vydáno: |
secunderabad
asian agri-history foundation
2006
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| Témata: |
| Fyzický popis: | 148p |
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