| 000 | 01151cam a2200325 a 4500 | ||
|---|---|---|---|
| 003 | CHAP | ||
| 005 | 20220329142110.0 | ||
| 008 | 990623d1995 mx a r 00110 eng d | ||
| 010 | _a78420 | ||
| 011 | _a79392 | ||
| 035 | _a89620 | ||
| 040 | _cCHAP | ||
| 090 | _aR-3628 | ||
| 100 | 0 | 0 |
_aErenstein, Olaf C.A. _937289 |
| 245 | 1 | 0 |
_aEvaluating the potential of conservation tillage in maize-based farming systems in the mexican tropics _c/by Olaf Erenstein |
| 500 | _aSobretiro de: Annual meeting of the soil and water conservation society (50 : 1995 : Des Moines, Iowa) | ||
| 590 |
_aBATCH-UPD _b10 _c20130110 _lUCH01 _h1721 |
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| 590 |
_aBATCH-UPD _b10 _c20130410 _lUCH01 _h1105 |
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| 590 |
_aBATCH-UPD _b10 _c20130914 _lUCH01 _h1712 |
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| 590 |
_aCONVERSION _b10 _c20130109 _lUCH01 _h1343 |
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| 650 | 1 | 4 |
_aLabranza de conservación. _964308 |
| 650 | 1 | 4 |
_aMaíz _xTrópicos. _971076 |
| 650 | 1 | 4 |
_aSistemas de cultivo. _9106746 |
| 650 | 1 | 4 |
_aSuelos _xConservación. _9110283 |
| 901 | _aBK | ||
| 905 | _aAlejandra Carrasco M. | ||
| 942 | _cFOLL | ||
| 949 |
_aR-3628 _bBC _cR _d896201 _eTS1 _i89620 _sb |
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| 949 |
_aR-3628 _bBC _cR _d896202 _eTS2 _fc.2 _i89620 _sb |
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| 999 |
_c78420 _d78420 |
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