International directory of methane related activities.
Contributors: United States. Environmental Protection Agency. Office of Air and Radiation; U.S./Japan Working Group on Methane.
Publisher: U.S. Environmental Protection Agency, Air and Radiation
Published: 1991
Place of publication: [Washington, D.C.]
Language: eng
Subjects: Methane -- Research -- Directories.
Notes: "U.S./Japan Working Group on Methane."

Distributed to depository libraries in microfiche.

"August 1991"--Cover.

"400/1-91/031"--Cover.

Includes bibliographical references.