@book{6136,
	author = {Dolphin, Warren D.},
	title = {Biological investigations :},
	publisher = {McGraw Hill Higher Education,},
	year = {c2008.},
	address = {Boston :},
	edition = {8th ed.},
	url = {http://www.loc.gov/catdir/description/mh051/2004274247.html}
}