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| 003 | CHAP | ||
| 005 | 20220329140203.0 | ||
| 008 | 971013s r 00010 d | ||
| 010 | _a48273 | ||
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| 035 | _a53393 | ||
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_a630.71 _bR5 |
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_aRichardson, R. W., Jr. _997282 |
| 245 | 1 | 2 | _aA plant for the development of coordinated institution of agricultural education, research and extension at Chapingo, Méx. |
| 260 |
_a(s.l.) : _b(s.e.), _c(s.a.) |
||
| 300 | _a92 h. | ||
| 590 |
_aBATCH-UPD _b10 _c20130110 _lUCH01 _h1016 |
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_aBATCH-UPD _b10 _c20130410 _lUCH01 _h0622 |
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| 650 | 1 | 4 |
_aAgricultura _xInvestigación _xMéxico. _91643 |
| 650 | 1 | 4 |
_aEducación agrícola _zMéxico. _935552 |
| 650 | 1 | 4 |
_aENA _936670 |
| 650 | 1 | 4 |
_aExtensión agrícola _xMéxico. _939173 |
| 710 | 0 |
_aENA. Colegio de Postgraduados. Chapingo, Méx. _936679 |
|
| 901 | _aBK | ||
| 942 | _cLIBRO | ||
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_a630.71 R5 _bBC _cUACH _d-118430 _eUACH _h41610 _i53393 _si |
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_c48273 _d48273 |
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