@book{4089,
	author = {Vig, Norman J.},
	title = {Environmental policy :},
	publisher = {CQ Press,},
	year = {c2000.},
	address = {Washington, DC :},
	edition = {4th ed.},
	note = {Originally published: Environmental policy in the 1990's. 3rd ed. Washington, D.C. : CQ Press, 1997.}
}