000 | 00397nam a2200145Ia 4500 | ||
---|---|---|---|
008 | 140712s9999 xx 000 0 und d | ||
041 | _aENG | ||
080 |
_a631.1 _bEFF-P |
||
100 | _aEfferson, Normon J. | ||
245 | _aPrinciples of farm management | ||
260 |
_c1953 _aLondon _bMcGraw-Hill |
||
300 | _avii, 428 | ||
650 | _aFarming SystemsFarm ManagementFarm Establishment | ||
942 |
_2UDC _cBK |
||
999 |
_c6473 _d6473 |