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| 035 | _a18532 | ||
| 005 | 20221112134703.0 | ||
| 998 |
_aBATCH _b20061129 _cMGALVAN _d20171122 _zjanium |
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| 008 | 040601s1980uuuu r u000 0 spa d | ||
| 040 |
_aMX-MxCDU _bspa _cMX-MxCDU |
||
| 082 | 0 | 4 | _a631.47 W932s |
| 100 | 1 | _aWorthen, Edmund L. | |
| 245 | 0 | 0 |
_aSuelos agrícolas : _bsu conservación y fertilización / _cpor Edmund L. Worthen y Samuel R. Aldrich |
| 250 | _a2 | ||
| 260 |
_aMéxico : _bUnión Tipográfica Ed., _c1980 |
||
| 300 | _ax, 416 p. | ||
| 650 | 4 |
_aABONOS _xAGRICULTURA |
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| 700 | 1 |
_aAldrich, Samuel R., _eautor |
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| 999 |
_c18526 _d18526 |
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