Modern concepts of the physical constitution of coal /

Bibliographic Details
Main Author:	Cady, Gilbert H. (Gilbert Haven), 1882-
Other Authors:	McCabe, Louis Cordell, 1904-
Format:	Book
Language:	English
Published:	Urbana, Illinois, [publisher not identified] ; 1942.
Series:	Report of investigations (Illinois State Geological Survey) ; no. 82.
Subjects:	Coal > Analysis. Coal > Testing.

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