A Field and laboratory procedure for desorbing coal gases
By: by Charles E. Barker ... [et al.]
Contributors: Barker, Charles E. 1951-; Geological Survey (U.S.)
Series: Open-file report -- 91-563; U.S. Geological Survey open-file report -- 91-563
Publisher: U.S. Dept. of the Interior, Geological Survey; [Books and Open-File Reports Section, distributor]
Published: 1991
Place of publication: [Denver, CO]
Language: eng
Format: Microform
Number of pages: 14
Subjects: Coalbed methane; Natural gas; Coal -- Analysis
Notes: Cover title

Distributed to depository libraries in microfiche

Shipping list no.: 92-2538-M

Includes bibliographical references (leaf 14)

Microfiche. [Denver, Colo. : U.S. Geological Survey, 1992] 1 microfiche : negative