| 000 | 00388nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 190711s9999 xx 000 0 und d | ||
| 082 | _a631 M764 | ||
| 100 | _aMONTANA STATE UNIVERSITY, AGRICULTURE ECONOMICS (DEPARTMENT | ||
| 245 | 0 | _aECONOMIC ANALYSIS OF CROPPING SYSTEMS IN DRYLAND FORMING | |
| 260 |
_aMONTANA _bOLD WEST REGIONAL COMMISSION _c1977 |
||
| 300 | _a28X22 | ||
| 942 |
_cBK _2DDC |
||
| 999 |
_c18408 _d18408 |
||