| 000 | 00462nam-a2200169-a-4500 | ||
|---|---|---|---|
| 005 | 20171001212149.0 | ||
| 008 | S1990-MEX- -cont - u--eng-- | ||
| 020 | 6 | 4 | _a968-884-090-4 |
| 041 | 6 | 4 | _aENG |
| 050 | 6 | 4 | _aS591 O77 |
| 100 | 6 | 4 | _aOrtíz Villanueva, Bonifacio. |
| 245 | 6 | 4 |
_aEdafología / _cBonifacio Ortíz Villanueva. |
| 001 | 000003159 | ||
| 260 | 6 | 4 |
_aMéxico : _bUniversidad Autónoma de Chapingo, _c1990. |
| 300 | 6 | 4 | _a394 p. |
| 650 | 6 | 4 | _aSUELOS - CLASIFICACION. |
| 942 | _c01 | ||
| 999 |
_c3154 _d3154 |
||