Evaluating sulfur and ash distribution in coal seams by statistical response surface regression analysis /

Bibliographic Details
Main Author:	Gomez, Manuel
Corporate Author:	United States. Bureau of Mines
Other Authors:	Hazen, Kathleen
Format:	Government Document Book
Language:	English
Published:	[Washington, D.C.] : U.S. Dept. of Interior, Bureau of Mines, [1970]
Series:	Report of investigations (United States. Bureau of Mines) ; 7377.
Subjects:	Coal > Analysis.

Evans: US Documents (Annex 5th floor)