000 | 00469nam a2200181 a 4500 | ||
---|---|---|---|
001 | 18171 | ||
005 | 20180713211420.0 | ||
008 | 140415s1997 mx 000 0 spa d | ||
020 | _a9688844330 | ||
041 | _aspa | ||
082 |
_a630.972 _bCAS |
||
100 | 1 | _aCASTAÑOS, CARLOS MANUEL | |
245 | 1 | 0 | _aAGRONOMOS DE MEXICO |
250 | _a1a ed. | ||
260 |
_aMEXICO : _bUNIVERSIDAD AUTONOMA CHAPINGO, _c1997 |
||
300 | _a549 | ||
650 | 1 | 4 |
_aAGRONOMOS _xMEXICO |
999 |
_c18171 _d18171 |