| 000 | 01385cam a22003737a 4500 | ||
|---|---|---|---|
| 003 | CHAP | ||
| 005 | 20220817043417.0 | ||
| 008 | 971202s1997 mx b r 00110 spa d | ||
| 010 | _a74656 | ||
| 011 | _a75628 | ||
| 035 | _a85194 | ||
| 040 | _cCHAP | ||
| 090 | _aTesis | ||
| 100 | 0 | 0 |
_aFigueroa Rodríguez, Oscar Luis. _940834 |
| 245 | 1 | 3 |
_aLa adopción de la labranza de conservación en los municipios de Valle de Santiago y Jaral del Progreso, Guanajuato _c/por Oscar Luis Figueroa Rodríguez |
| 260 |
_aChapingo, Méx. : _bEl autor, _c1997 |
||
| 300 |
_a127 p. : _bmapa ; gráfs. |
||
| 502 | _aTesis (Ing. Agr. Esp. en Sociología Rural) -- UACH. Departamento de Sociología Rural | ||
| 590 |
_aALEPH _b10 _c20130110 _lUCH01 _h1420 |
||
| 590 |
_aBATCH-UPD _b10 _c20130110 _lUCH01 _h0147 |
||
| 590 |
_aBATCH-UPD _b10 _c20130110 _lUCH01 _h1007 |
||
| 590 |
_aBATCH-UPD _b10 _c20130409 _lUCH01 _h2147 |
||
| 590 |
_aBATCH-UPD _b10 _c20130410 _lUCH01 _h0617 |
||
| 590 |
_aBATCH-UPD _b10 _c20130913 _lUCH01 _h2131 |
||
| 590 |
_aCONVERSION _b10 _c20130109 _lUCH01 _h1341 |
||
| 650 | 1 | 4 | _aAgricultura sustentable. |
| 650 | 1 | 4 |
_aAgricultura _zGuanajuato. _91927 |
| 650 | 1 | 4 |
_aLabranza de conservación. _964308 |
| 901 | _aBK | ||
| 905 | _aLilia Sánchez G. | ||
| 942 | _cFOLL | ||
| 949 |
_bBC _cTES _d33724000636858 _eTS2 _fc.2 _h31408 _i85194 _sb |
||
| 949 |
_bBC _cTES _d851941 _eTS1 _h31407 _i85194 _sb |
||
| 999 |
_c74656 _d74656 |
||