@book{40514,
	author = {Hussen, Ahmed M.},
	title = {Principles of environmental economics and sustainability :},
	publisher = {Routledge,},
	year = {c2019},
	address = {New York, NY :},
	edition = {Fourth Edition.},
	note = {Revised edition of the author's Principles of environmental economics and sustainability, 2012.}
}