000 00315nam a2200133Ia 4500
008 160316s1950 xxu||||| |||| 00| 0 eng d
020 _a
100 _aD. Howard Doane
245 _aVertical Farm Disersification
250 _a1st
260 _aNORMAN
_bUNI. OF OKJAHOMA PRESS
_c1950
300 _a181
700 _a
_a
999 _c34504
_d34504