000 00337nam a2200133Ia 4500
008 130225s9999 xx 000 0 und d
100 _aHalmes, C.L.
245 _aWages of farm labor
260 _aMinnesota
_bMinnesota Agricultural Experiment Station
_c1922
300 _a65p
440 _a4, A.E.S.
901 _a23982
942 _cB
_2udc
999 _c4434
_d4434