| 000 | 00620nam a2200193 a 4500 | ||
|---|---|---|---|
| 041 | _aeng | ||
| 082 |
_a333.765 _bS514 |
||
| 100 | _aBiggs, Huntley H | ||
| 245 | _aSmall farm agricultural development problems | ||
| 260 |
_aColorado _bFort Collins : Colorado State University _c1974 |
||
| 300 | _a168 p | ||
| 650 | _aECONOMIA DE LA TIERRA | ||
| 650 | _aDESARROLLO AGRICOLA | ||
| 650 | _aAGRICULTURA | ||
| 650 | _aASPECTOS ECONOMICOS | ||
| 700 | _aTinnermeier, Ronald L | ||
| 942 | _cBK | ||
| 999 |
_c9049 _d9049 |
||