| 000 | 00558nam a2200241Ia 4500 | ||
|---|---|---|---|
| 008 | 150909s9999 xx 000 0 und d | ||
| 041 | _aEnglish | ||
| 082 | _a330 | ||
| 082 | _bSHA/FA | ||
| 100 | _aPhilipp P F | ||
| 100 | _aSchmehl W R | ||
| 100 | _aShaner W W | ||
| 100 | _eAuthor | ||
| 245 | _aFarming systems research and development | ||
| 260 | _aColorado | ||
| 260 | _bWest view press | ||
| 260 | _c1982 | ||
| 300 | _a345 Pages | ||
| 365 | _aRs .145 .00 | ||
| 650 | _aEconomics | ||
| 650 | _atrainign | ||
| 942 | _cBK | ||
| 999 |
_c234652 _d234652 |
||