Basic geological and analytical properties of selected coal seams for coal interface detection /
by Slavoljub Maksimovic and Gary L. Mowrey.
- Washington, D.C. : United States Dept. of Interior, Bureau of Mines, [1993]
- vi, 58 p. : ill., maps ; 28 cm.
- Information circular ; 9296 .
- Information circular (United States. Bureau of Mines) ; 9296 .
Includes bibliographical references.
92017816
Coal--Geology--United States. Coal mines and mining--United States.