TY  - BOOK
ED  - United States.
TI  - States' role in protecting air quality: principles of cooperative federalism : hearing before the Subcommittee on Clean Air and Nuclear Safety of the Committee on Environment and Public Works, United States Senate, One Hundred Sixteenth Congress, first session, March 5, 2019
T2  - S. hrg. ;
AV  - KF26 .E623 2019a
PY  - 2019///
CY  - Washington
PB  - U.S. Government Publishing Office
KW  - United States
KW  - Environmental Protection Agency
KW  - Rules and practice
KW  - Air quality
KW  - Standards
KW  - Air quality management
KW  - States
KW  - Environmental protection
KW  - Intergovernmental cooperation
KW  - Legislative hearings
KW  - lcgft
N1  - GPO Cataloging Record Distribution Program (CRDP); Includes bibliographical references
UR  - https://purl.fdlp.gov/GPO/gpo128413
ER  -