Coal resource occurence and coal development potential maps of the Black Draw Quadrangle, Campbell County, Wyoming and Powder River County, Montana
By: by IntraSearch, Inc.
Contributors: IntraSearch, Inc.; Geological Survey (U.S.)
Edition: Rev. text, Oct. 1980.
Series: Open-file report -- 78-065; Open-file report (Geological Survey (U.S.)) -- 78-065.
Publisher: U.S. Dept. of the Interior, Geological Survey
Published: 1980
Place of publication: [Denver, Colo.?]
Language: eng
Format: Microform
Number of pages: 29
Subjects: Coal -- Geology -- Wyoming -- Campbell County.; Coal -- Geology -- Wyoming -- Powder River County.
Notes: At head of title: Text to accompany.

Includes bibliographical references (p. 28-29).

Microfiche. [Denver, Colo. : U.S. Geological Survey, 1981]. 8 microfiches : negative ; 11 x 15 cm.