| 000 | 00677nam a2200241 a 4500 | ||
|---|---|---|---|
| 001 | 000045 | ||
| 008 | 150107s1989####mx##################spa#d | ||
| 020 | _a9681830113 | ||
| 041 | 0 | _aspa | |
| 043 | _amx | ||
| 082 | 0 | 4 |
_a636.081 _bA454e |
| 100 | 1 |
_aAlonso Pesado, Francisco Alejandro _967997 |
|
| 245 | 1 | 0 |
_aEconomía Zootécnica / _cFrancisco Alejandro Alonso Pesado |
| 250 | _a2 | ||
| 260 |
_aMéxico : _bLimusa , _c1989 |
||
| 300 | _a751 p. | ||
| 650 | 0 | 7 |
_aDESARROLLO RURAL _967998 |
| 650 | 0 | 7 |
_aAGRICULTURA - ASPECTOS ECONOMICOS - MEXICO _967999 |
| 650 | 0 | 7 |
_aOFERTA Y DEMANDA _968000 |
| 650 | 0 | 7 |
_aCOMPETENCIA ECONOMICA _968001 |
| 942 |
_2ddc _cBK |
||
| 999 |
_c45 _d45 |
||
| 040 | _aCO-ViULL | ||