@booklet {stavins_incentive-based_1991,
	title = {Incentive-Based Policies for Municipal Solid Waste Management, Summary of Workshop Proceedings, May 16, 1991},
	year = {1991},
	note = {F-6},
	month = {sep},
	publisher = {CSIA, Harvard Kennedy School},
	type = {Discussion Paper},
	author = {Robert N. Stavins}
}
