Medio ambiente y desarrollo
1997
Bifani, Paolo |
Natural resources
Manual para valoração econômica de recursos ambientais
1998
Motta, Ronaldo Seroa da |
Poverty alleviation through protected landscape development
2002
Srivastav, Asheem |
Srivastav, Suvira |
Wild resources in Southern Africa : the state of biodiversity
2002
Poilecot, Pierre |
Wild resources in Zimbabwe : the challenges, the opportunities
2002
Price, Thomas |
Economic change, governance and natural resource wealth : the political economy of change in southern Africa
2001
Reed, David |
The enhancement of potential eco-tourism small scale business using geographic information systems in Kwazulu-Natal, South Africa
1999
Commeh, Michael Kweku |