000 00308nam a2200133Ia 4500
008 160316s1955 xxu||||| |||| 00| 0 eng d
020 _a
100 _aGeorge F . Sprague
245 _aCorn And Corn Improvement
250 _a1st
260 _aNEW YORK
_bACADEMIC PRESS
_c1955
300 _a699
700 _a
_a
999 _c33728
_d33728