The value of the world's ecosystem services and natural capital
Costanza, R.; d'Arge, R.; de Groot, R.S.; Farber, S.; Grasso, M.; Hannon, B.; Limburg, K.; Naeem, S.; O'Neil, R.V.; Paruelo, J.; Raskin, R.G.; Sutton, P.; van den Belt, M. (1997). The value of the world's ecosystem services and natural capital. Nature (Lond.) 387: 253-260. https://dx.doi.org/10.1038/387253a0
In: Nature: International Weekly Journal of Science. Nature Publishing Group: London. ISSN 0028-0836; e-ISSN 1476-4687