Helium resources of the United States, 1973
By: by B. J. Moore ; Helium Operations.
Contributors: United States. Bureau of Mines.
Series: Information circular - Bureau of Mines ; 8708; Information circular (United States. Bureau of Mines) -- 8708.
Publisher: U.S. Dept. of Commerce, Bureau of Mines
Published: 1976
Place of publication: [Washington]
Language: eng
Number of pages: 17
Subjects: Helium.
Notes: Bibliography: p. 15.