000 00336nam a2200133Ia 4500
008 130225s9999 xx 000 0 und d
100 _aBoss, Andrew
245 _aMinnesota Agricultural Experiment Station
260 _aMinnesota
_c1935
300 _a78p
440 _aMinnesota Agricultural Experi
901 _a23981
942 _cB
_2udc
999 _c4433
_d4433