000 00405 am a2200121 a 4500
100 1 _a
_d
245 1 _aReport of observations and experiments in practical work of the division made the direction of the entomologist
260 _aWashington
_c1894
300 _a1-59 p.
942 _2udc
_cB
440 _aExperiment U. S. Department of Agriculture, Bureau of Entomology. Bulletin No. 32
901 _aS49142
999 _c105550
_d105550