IHP: Climate Change: The Politics of Food, Water, and Energy
Bolivia, Morocco, United States, Vietnamclick to learn more. Discover the political and environmental complexities of Bolivia during five weeks there.
A globAl solutions study Levin Sources
and small scale mining (ASM) whilst building on its economic, social, and .. rose quartz, copper, phosphates, coal, iron ore, cassiterite (tin), wolfram (tungsten), coltan (columbium .. 64 These include Australia, Benin, Bolivia, Botswana, Brazil, Burkina Faso, Burundi, Cambodia, Cameroon, .. Use mill tailings for mine.Live Chat