The Code of Federal Regulations is a codification of the general and permanent rules published in the Federal Register by the Executive departments and agencies of the United States Federal Government.1983, and clarified by letters dated 00tober 28, 1983, February 7 , 1984 and June 15, 1984 enables the Commonwealth of Pennsylvania to implement and enforce the prevention of significant deterioration (PSD) regulations. (58) Revision toanbsp;...
|Title||:||Code of Federal Regulations, Title 40, Protection of Environment, PT. 52 (52.2020 to End of PT. 52), Revised as of July 1, 2012: Cfr Title 40,|
|Author||:||Office of the Federal Register (U S )|
|Publisher||:||Government Printing Office - 2012-09-25|