Composition of the natural gas used in twenty-five cities with a discussion of the properties of natural gas

Main Author: Burrell, G. A. 1882-1957.
Other Authors: Oberfell, George G.
Format: Book
Language: English
Published: Washington : Govt. Print. Off., 1915.
Physical Description: 22 pages ; 25 cm.
Series: Technical paper (United States. Bureau of Mines) ; 109.
Subjects:
Item Description: At head of title: . . . Department of the interior. Bureau of mines. Joseph A. Holmes, director.
First edition, July, 1915. cf. verso of t.-p.
"Publications on petroleum technology": p. 21-22.
Physical Description: 22 pages ; 25 cm.