Obstáculos en la transferencia de tecnología agrícola moderna al campo un estudio comparativo
| Main Author: | |
|---|---|
| Format: | Tesis |
| Language: | Spanish / Castilian |
| Published: |
1996
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| Subjects: | |
| Online Access: | http://eprints.uanl.mx/403/1/1020116805.PDF |
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