000 00396nam a2200145Ia 4500
008 130223s9999 xx 000 0 und d
100 _aKnechel, J.A., Crossmon, B.D.
245 _aMassachusetts dairy farm adjustments an economic analysis
260 _aMassachusetts
260 _c1963
300 _a46 p.
440 _aNo. 528; Massachusetts, Agricu
901 _pS15384
942 _cB
_2udc
999 _c127446
_d127446