000 00325nam a2200133Ia 4500
008 160316s1973 xxu||||| |||| 00| 0 eng d
020 _a
100 _aLeory L Blakeslee
245 _aWorld Food Production,Demand And Trade
250 _a1
260 _aAMES
_bIOWA STATE UNIVERSITY PRESS
_c1973
300 _a417
700 _a
_a
999 _c6969
_d6969