@book{14466,
	author = {Mills, Edwin S. and Universities--National Bureau Committee for Economic Research.},
	title = {Economic analysis of environmental problems :},
	publisher = {National Bureau of Economic Research : distributed by Columbia University Press,},
	year = {1975.},
	address = {New York :},
	note = {Papers and comments from the conference held at the University of Chicago, Nov. 10-11, 1972.}
}