The value of the world's ecosystem services and natural capital
Costanza, Robert,
D'Arge, Ralph,
De Groot, Rudolf,
Farber, Stephen,
Grasso, Monica,
Hannon, Bruce,
...
The value of ecosystem services: putting the issues in perspective
Costanza, Robert,
D'Arge, Ralph,
De Groot, Rudolf,
Farber, Stephen,
Grasso, Monica,
Hannon, Bruce,
...