@book{28594,
	author = {Pechenik, Jan A.},
	title = {Biology of the invertebrates /},
	publisher = {McGraw-Hill, Higher Education,},
	year = {c2005.},
	address = {Boston :},
	edition = {5th ed.},
	url = {http://www.loc.gov/catdir/description/mh051/2004006830.html}
}