@book{21139,
	author = {Kaston, B. J.},
	title = {How to know the spiders},
	publisher = {W. C. Brown Co.},
	year = {c1978.},
	series = {The Pictured key nature series},
	address = {Dubuque, Iowa},
	edition = {3d ed.},
	note = {Includes index.}
}