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| 090 | _aTesis | ||
| 100 | 0 | 0 |
_aGuzmán Morales, Marco Antonio. _951987 |
| 245 | _aEstudio agroeconómico y social del ejido El Delgado del municipio de Mina, N.L. | ||
| 260 |
_aMonterrey, N.L., : _bEl autor, _c1965 |
||
| 300 |
_a62 h. _b: mapa. ; apénd. |
||
| 502 | _aTesis (Ing. Agrónomo) -- Universidad de Nuevo León. Fac. de Agronomía | ||
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_aALEPH _b10 _c20130110 _lUCH01 _h1239 |
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_aBATCH-UPD _b10 _c20130409 _lUCH01 _h2145 |
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| 590 |
_aBATCH-UPD _b10 _c20130410 _lUCH01 _h1552 |
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| 590 |
_aBATCH-UPD _b10 _c20130913 _lUCH01 _h2112 |
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| 590 |
_aCONVERSION _b10 _c20130109 _lUCH01 _h1310 |
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| 650 | 1 | 4 |
_aAgricultura _xAspectos economicos _xNuevo Leon. _91278 |
| 650 | 1 | 4 |
_aAgricultura _xNuevo León. _91755 |
| 901 | _aBK | ||
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