The sampling and examination of mine gases and natural gas
By: by George A. Burrell and Frank M. Seibert
Series: United States. Bureau of Mines. Bulletin -- 42; Bulletin (United States. Bureau of Mines) -- 42
Publisher: Govt. print. off.
Published: 1913
Place of publication: Washington
Language: eng
Number of pages: 116
Subjects: Mining; Fossil Fuels; Mine gases; Natural gas
Notes: At head of title: ... Department of the interior. Bureau of mines. Joseph A. Holmes, director.

"Publications on methods of mining and mineral technology": p. 112-113.