@book{opschoor1994,
	title = {Managing the environment : the role of economic instruments},
	annote = {191 S},
	author = {{Johannes B.} Opschoor and {A. F./de Savornin} Lohman and {H. B.} Vos},
	url = {http://gso.gbv.de/DB=2.1/CMD?ACT=SRCHA&SRT=YOP&IKT=1016&TRM=ppn+153598042&sourceid=fbw_bibsonomy},
	year = {1994},
	biburl = {http://www.bibsonomy.org/bibtex/28a60984f603446719c9d189df4cdeb91/fbw},
	description = {imported},
	isbn = {92-64-14136-7},
	keywords = {OECD Umweltpolitik Wirtschaft }
}