@book{21140,
	author = {Huggett, Richard J.},
	title = {Geoecology :},
	publisher = {Routledge,},
	year = {1995.},
	address = {London ;},
	note = {Includes index.},
	url = {http://www.loc.gov/catdir/enhancements/fy0648/94030627-d.html}
}