000 00315nam a2200133Ia 4500
008 160316s1972 xxu||||| |||| 00| 0 eng d
020 _a
100 _aGeoffrey S Shepherd
245 _aAgricultural Price Analysis
250 _a5
260 _aUS
_bIOWA STATE UNIVERSITY PRESS
_c1972
300 _a348
700 _a
_a
999 _c6525
_d6525