000 00289nam a2200121Ia 4500
008 170101s1977 xx 000 0 und d
082 _a338.1 GOO
100 _aGoodwin John W.
245 0 _aAgricultural Economics
260 _bPrantice Hall
_c1977
300 _a372 p.
942 _2ddc
_cB
999 _c619116
_d619116