@book{201794,
	author = {Hadwen, Seymour},
	title = {A contribution to the knowledge of the botflies, Gastrophilus intestinalis, deg., G. Haemorrhoidalis, L., and G. Nasalis, L.  /},
	note = {Encuadernado con: further studies on encylostoma braziliense and the biology of creeping euroption/by Walter E. Doven}
}