Conflict minerals : stakeholder options for responsible sourcing are expanding, but more information on smelters is needed : report to congressional committees.

Bibliographic Details
Format:	Government Document eBook
Language:	English
Published:	[Washington, D.C.] : United States Government Accountability Office, 2014.
Subjects:	United States. > Department of Commerce > Rules and practice > Evaluation. Mineral industries > Corrupt practices > Prevention. Smelting. Metals > Refining.
Online Access:	https://purl.fdlp.gov/GPO/gpo56303 http://purl.fdlp.gov/GPO/gpo56303

Available Online