1
by Frör, Oliver
Published 2007
Peter Lang
Subjects: '; ...Environmental protection / Economic aspects...

2
Published 2005
IUCN, the Nature Conservancy, the World Bank
Subjects: '; ...Environmental protection / Economic aspects...

3
by Frey, Bruno S.
Published 1992
Vandenhoeck und Ruprecht
Subjects: '; ...Environmental protection / Economic aspects / Germany (West)...

4
by Freeman, Jody
Published 2007
Oxford University Press
Subjects: '; ...Environmental protection / Economic aspects...

5
by Eskeland, Gunnar S.
Published 2000
World Bank, Development Research Group, Public Economics
Subjects: '; ...Environmental protection / Economic aspects / Econometric models...