000 | 00388nam a2200133Ia 4500 | ||
---|---|---|---|
008 | 130225s9999 xx 000 0 und d | ||
100 | _aHays, W.M. | ||
245 | _aFarm management organization of research and teacing | ||
260 |
_aMinnesota _bMinnesota Agricultural Experiment Station _c1912 |
||
300 | _a96p | ||
440 | _aMinnesota Agricultural Experi | ||
901 | _a23828 | ||
942 |
_cB _2udc |
||
999 |
_c4374 _d4374 |