//-->
Lead, Copper and Zinc deposits of Turkey
(1972)
A factor approach to modeling mineral market structures : an application to aluminum, copper, lead, and zinc
Hannan, Michael Joseph, (1988)
The lead and zinc industries : long-term prospects
Dammert, Alfredo J., (1990)
Ecosystem services from tropical forestry projects - The choice of international market actors
Sell, Joachim, (2007)
Designing, testing and implementing a trial dryland salinity credit trade scheme
Connor, Jeffery D., (2008)
Equity Considerations and Payments for Ecosystem Services
Proctor, Wendy, (2008)