Catalog Record: Analyses of Iowa coals | Hathi Trust Digital Library

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Analyses of Iowa coals.

Corporate Author:	United States.
Language(s):	English
Published:	Washington, D.C. : U.S. Dept. of the Interior, Bureau of Mines, 1949.
Subjects:	Coal > Analysis. Coal mines and mining > Iowa.
Physical Description:	65 p. : ill. ; 23 cm.
Original Format:	Book
Locate a Print Version:	Find in a library

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