000 00409 am a2200121 a 4500
100 1 _aFelt, E.P.
245 1 _aProceedings of the fifteenth annual meeting of the association of economic entomologists
260 _aWashington
_c1903
300 _a1-124 p.
942 _2udc
_cB
440 _aEconomic, Entomology United States Department of Agriculture, Bureau of Entomology. Bulletin No. 40
901 _aS49901
999 _c106638
_d106638