@article{252e7fbcda7942e69652a14ad6962de9,
title = "The value of ecosystem services: Putting the issues in perspective",
keywords = "Ecosystem services, GNP, Global valuation",
author = "Robert Costanza and Ralph D'Arge and {De Groot}, Rudolf and Stephen Farber and Monica Grasso and Bruce Hannon and Karin Limburg and Shahid Naeem and O'Neill, {Robert V.} and Jose Paruelo and Raskin, {Robert G.} and Paul Sutton and {Van Den Belt}, Marjan",
year = "1998",
month = apr,
doi = "10.1016/S0921-8009(98)00019-6",
language = "English (US)",
volume = "25",
pages = "67--72",
journal = "Ecological Economics",
issn = "0921-8009",
publisher = "Elsevier B.V.",
number = "1",
}