000 00332 am a2200121 a 4500
100 1 _a
_d
245 1 _aGrasshopper control in the pacific states
260 _aWashington
_c1920
300 _a1-16 p.
942 _2udc
_cB
440 _aGrasshopper United States Department of Agriculture. Farmers Bulletin No. 1140
901 _aS48907
999 _c105070
_d105070