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Environment Reclamation on Eroded Land by the Action of Mining Industry
PDF- Mongolian national standard on environmental reclamation on eroded land by the action of mining industry -
Stantec: Policy and Process Review for Mine Reclamation Security
PDF- This report is a characterization of current mining reclamation security (financial assurance) in six mining jurisdictions including British Columbia, Ontario, Nova Scotia,...
Та API -ийг ашиглан бүртгүүлж болно (API бичиг баримтууд -ээс харна уу).