000 00340 a2200121 4500
082 _a630.58
_bCRO
090 _c21529
_d33457
245 _aCrops in peace and war
_bthe yearbook of agriculture 1950-1951
260 _aWashington
_bUnited States Department of Agriculture
300 _a[xviii],942p.
_c23cm
650 _aAgriculture
942 _cL
999 _c49005
_d49005