@book{1813,
	author = {Odum, Eugene P. and Barrett, Gary W.},
	title = {Fundamentals of ecology /},
	publisher = {Thomson Brooks/Cole,},
	year = {c2005.},
	address = {Belmont, CA :},
	edition = {5th ed.},
	url = {http://www.loc.gov/catdir/enhancements/fy1103/2004101400-b.html}
}