Anderson and Schwab Inc.

	American Geological Institute
	American Mining Congress (now National Mining Association)
	Bituminous Coal Operators Association
	Copper Development Association
	Consortium of 14 coal mining & equipment companies to study EPA-sponsored Environmental Impact Statement (EIS)
	Department of Treasury, Papua New Guinea
	Colombia, The Government of
	France, The Government of
	Germany, The Government of
	South Africa, The Government of
	Multiclient Study - purchasing and materials management practices in the U.S. Coal Industry
	National Coal Association (now National Mining Association)
	National Zinc Association
	Navajo Nation
	U.S. Government - Department of Justice; Department of Commerce; Department of Energy and Internal Revenue Service
	20 mining companies' law departments - multiclient study
	15 mining companies' engineering departments - multiclient study
	U.S. Trade and Development Agency