00530nam a2200169Ia 4500001001000000003000500010008004100015010001100056040000900067100001900076245014000095260004100235300001000276440003100286650002800317650001500345Para_6875CHAP220125s1922    xx            000 0 und d  a205653  cCHAP  aCameron, A. E.  aThe morphology and biology of a canadian cattle-infesting black fly, Simulium simile Mall. (Diptera, simuliidae)  /c por A. E. Cameron  aOttawa :b Department of Agriculture  a26 p.  aEntomological bulletin; 20  aGanado vacuno x plagas  aSimulidae