@book{4534,
	author = {Selman, Paul H.},
	title = {Environmental planning :},
	publisher = {Sage Publications,},
	year = {2000.},
	address = {London ;},
	edition = {2nd ed.},
	url = {http://www.loc.gov/catdir/enhancements/fy0658/99075729-d.html}
}