APA (7th ed.) Zitazioa
ebrary, Inc. (2005). Valuing ecosystem services: Toward better environmental decision-making. National Academies Press.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc. Valuing Ecosystem Services: Toward Better Environmental Decision-making. Washington, D.C.: National Academies Press, 2005.
MLA (9th ed.) Zitazioa
ebrary, Inc. Valuing Ecosystem Services: Toward Better Environmental Decision-making. National Academies Press, 2005.
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