Natural-gas statistics, 1936-50
By: by D.S. Colby and B.E. Oppegard.
Contributors: Oppegard, B.E.; United States. Bureau of Mines.
Series: Information circular (United States. Bureau of Mines) -- 7644
Publisher: U.S. Dept. of the Interior, Bureau of Mines
Published: 1952
Place of publication: Washington, DC
Language: eng
Number of pages: 35
Notes: 1