Selected annotated bibliography on asphalt-bearing rocks of the United States and Canada, to 1970
By: by Marjorie C. Mullens and Albert E. Roberts.
Contributors: Roberts, Albert Eugene, 1921- joint author.
Series: Geological Survey bulletin; 1352; Geological Survey bulletin ;; 1352.
Publisher: U.S. Govt. Print. Off.
Published: 1972
Place of publication: Washington
Language: eng
Number of pages: 218
Subjects: Asphalt -- North America -- Bibliography.; Petroleum -- Geology -- North America -- Bibliography.