00722nam a2200205Ia 4500001001000000003000500010008004100015010001100056040000900067082001900076100002200095245007600117260010100193300001500294440004400309500004600353650005600399650003900455650002200494Para_7572CHAP220125s1911    xx            000 0 und d  a206485  cCHAP  aPA-C 632.7 B85  aHerms, William B.  aThe house fly in its relation to public health  /c by William B. Herms  aSacramento :b University of California. College of Agriculture. Agricultural Experiment Station  a514-548 p.  aCalifornia Agr. Exp. Sta. Bulletin; 215  aEncuadernado con otros impresos similares  aAgricultura x Californiaxcolecciones de escritos   aAgricultura x Californiaxplagas   aMosca doméstica