2 options
Coalbed methane extra / United States Environmental Protection Agency, Air and Radiation.
- Format:
- Government document
- Journal/Periodical
- Language:
- English
- Subjects (All):
- Coalbed Methane Outreach Program (U.S.)--Periodicals.
- Coalbed Methane Outreach Program (U.S.).
- Coalbed methane--United States--Periodicals.
- Coalbed methane.
- United States.
- Genre:
- Periodicals.
- Physical Description:
- 1 online resource (volumes)
- Quarterly
- Place of Publication:
- Washington, DC : U.S. Environmental Protection Agency
- Notes:
- Jan. 1998; title from PDF caption (viewed Sept. 17, 2006).
- Spring 2011 (viewed Oct. 20, 2021).
- ISSN:
- 1944-5180
- OCLC:
- 173274248
The Penn Libraries is committed to describing library materials using current, accurate, and responsible language. If you discover outdated or inaccurate language, please fill out this feedback form to report it and suggest alternative language.