@book{20143,
	author = {AUDESIRK,Tereso ,Generald Audesirk and Bruce E. Byers and Edited by Teresa Ryu},
	title = {Biology  life on earth},
	publisher = {Prentice Hall,},
	year = {2002.},
	address = {New Jersey,},
	edition = {Sixth edition},
	note = {Includes bibliography and index}
}