A review of the geology and petroleum resource potential of north central Montana
By: by T.S. Dyman.
Contributors: Geological Survey (U.S.)
Series: Open-file report / Department of the Interior, U.S. Geological Survey -- 87-450G.; U.S. Geological Survey open-file report -- 87-450-G.
Publisher: Dept. of Interior, U.S. Geological Survey; [Books and Open-File Reports Section, distributor
Published: 1987
Place of publication: [Denver, Colo.?]
Language: eng
Format: Microform
Subjects: Geology -- Montana.; Petroleum -- Montana.
Notes: Includes bibliographical references (p. 15-18).