Annual Coal Preparation, Utilization, and Environmental Control Contractors Conference [microform] : proceedings.

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Bibliographic Details
Corporate Authors:	Coal Preparation, Utilization, and Environmental Control Contractors Conference, Pittsburgh Energy Technology Center
Other title:	Proceedings.
Format:	Government Document Conference Proceeding Microfilm
Language:	English
Published:	Washington, DC : U.S. Dept. of Energy : For sale by the U.S. G.P.O., Supt. of Docs.
Subjects:	Coal preparation > Congresses. Coal > Environmental aspects > Congresses.

Norlin Library - Government Information - Microform