000 00337nam a2200133Ia 4500
008 130225s9999 xx 000 0 und d
100 _aErickson, T.A.
245 _aPig club project
260 _aMinnesota
_bMinnesota Agricultural Experiments Station
_c1920
300 _a4p
440 _a47, A.E.S.
901 _a24106
942 _cB
_2udc
999 _c4492
_d4492