00518nam a2200157Ia 4500001001000000003000500010008004100015010001100056040000900067100001500076245011300091260004600204300001000250440004500260650005500305Para_4241CHAP220125s1918    xx            000 0 und d  a202560  cCHAP  aDove, W. E  aSome biological and control studies of Gastrophilus haemorrhoidalis and other bots of horses  /c W. E. Dove  aWashington  :b Department of Agriculture  a52 p.  aEUA. Department of Agriculture Bull; 597  aGanado caballar x Parásitos  Hypoderma lineatum