000 00680nam a2200253Ia 4500
001 003930
008 141222s9999 xx 000 0 und d
040 _aDB/INS
041 0 _aeng
084 _aQL534
084 _bH83c
100 1 _aHoward, L.O
222 0 _aProceedings of the Washington Academy of Sciences
245 1 2 _aA contribution to the study of the insect fauna of human excrement: with especial reference to the spread of typhoid fever by flies
245 1 0 _cL.O Howard
260 _aNew York
260 _c1900
300 _a541-600
300 _bilus
362 1 _aVol. 2 (1900)
500 _aEn depósito
650 1 _aFauna
650 2 _aInsectos
999 _c13353
_d13353