2 options
Air quality: EPA's 2012 changes to the particulate matter (PM) standard / Robert Esworthy.
- Format:
- Government document
- Website/Database
- Author/Creator:
- Esworthy, Robert, author.
- Series:
- CRS report ; R42671.
- Report / Congressional Research Service ; R42671
- Language:
- English
- Subjects (All):
- Particles--Environmental aspects--United States.
- Particles.
- Air--Pollution--United States.
- Air.
- Air--Pollution.
- Particles--Environmental aspects.
- United States.
- Genre:
- Bibliographies.
- bibliographies.
- Physical Description:
- 1 online resource.
- Updated irregularly
- Edition:
- [Library of Congress public edition].
- Other Title:
- Air quality: Environmental Protection Agency's 2012 changes to the particulate matter (PM) standard
- Place of Publication:
- [Washington, D.C.] : Congressional Research Service, [2018?]-
- Notes:
- The CRS report home page provides access to all versions published since 2018 in accordance with P.L. 115-141; earliest version dated [2012].
- Report includes bibliographical references.
- Description based on contents viewed on November 15, 2019; title from CRS report home page.
- OCLC:
- 1127829239
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 If you discover outdated or inaccurate language, please fill out this feedback form to report it and suggest alternative language.