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| 245 | 0 | 0 | _aConsideraciones para el mejoramiento de la investigacion agricola a nivel nacional |
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_aThe Hague (Netherlands) : _bISNAR, _c1986 |
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| 300 | _a27 pages | ||
| 340 | _aPrinted | ||
| 500 | _aBibliography p. 25 | ||
| 546 | _aSpanish | ||
| 595 | _aRPC | ||
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_aAgriculture _gAGROVOC _2 _91007 |
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