@book{2120,
	author = {Harwood, Robert F. and James, Maurice T.},
	title = {Entomology in human and animal health /},
	publisher = {Macmillan,},
	year = {c1979.},
	address = {New York :},
	edition = {7th ed.},
	note = {Sixth ed. by W. B. Herms published in 1969 under title: Herm's Medical entomology.}
}