International Waters learning Exchange & Resource Network
IW:Learn

Report in Reference to Sao Chico and Crepurizinho Mining Sites

by Armin Mathis

1223: Removal of Barriers to the Introduction of Cleaner Artisanal Mining and Extraction Technologies

07 May 2010

report

Report in Reference to Sao Chico and Crepurizinho Mining Sites.pdf

Report (2197)