000 00303nam a2200133Ia 4500
008 160316s1981 xxu||||| |||| 00| 0 eng d
020 _a
100 _aBarker,J W
245 _aAgricultural Marketing
250 _a
260 _aNEW YORK
_bOXFORD UNIVERSITY PRESS
_c1981
300 _a226
700 _a
_a
999 _c18970
_d18970