Summary of comments and responses on the May 22, 1980 proposed regulations for visibility protection for federal class I areas
By: by PEDco Environmental, Inc. ; prepared for U.S. Environmental Protection Agency, Office of Air, Noise, and Radiation, Office of Air Quality Planning and Standards
Contributors: United States. Environmental Protection Agency. Office of Air Quality Planning and Standards; Pedco Environmental, inc
Publisher: U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards
Published: 1980
Place of publication: Research Triangle Park, NC
Language: eng
Number of pages: 225
Subjects: Air -- Pollution -- Physiological effect; Eye -- Diseases -- Prevention
Notes: Chiefly tables

"October 1980."

"Contract no. 68-02-3512."

"EPA-450/2-80-083a."