Petrographic and chemical composition of Indiana coals
Series: Indiana. Geological Survey. Bulletin; no. 22; Geological Survey bulletin (Bloomington, Ind.) ;; no. 22.
Publisher: For sale by Geological Survey, Indiana Dept. of Conservation
Published: 1961
Place of publication: Bloomington
Language: eng
Number of pages: 81
Subjects: Coal -- Indiana; Petrology -- Indiana; Coal -- Analysis
Other titles: Composition of Indiana coals.
Notes: Bibliography: p. 76-77.
Running title: Composition of Indiana coals.