@book{5888,
	author = {Tillery, Bill W. and Enger, Eldon D.},
	title = {Integrated science /},
	publisher = {McGraw-Hill Higher Education,},
	year = {c2008.},
	address = {Boston :},
	edition = {4th ed.},
	url = {http://www.loc.gov/catdir/toc/ecip0717/2007019177.html}
}