3 treff

The Earthscan reader in forestry and development
edited by Jeffrey Sayer
Bok Engelsk 2005
Forests in landscapes : ecosystem approaches to sustainability
[edi ted by] Jeffrey Sayer and Stewart Ma...
Bok Engelsk 2005
The science of sustainable development : local livelihoods and the global environment
Jeffrey Sayer, Bruce Campbell
Bok Engelsk 2004