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 |
_c6526 _d6526 |