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inauthor:"United States. Congress. Senate. Committee on Public Works. Subcommittee on Air and Water Pollution" from books.google.com
National Center for Air Pollution Control, "Current Status Report; State and Local Pollution Control Programs" May, 1967 (p. 1160-1283). b. New York City Council, "Air Pollution in New York City" June, 1965 (p. 1495-1568). c.
inauthor:"United States. Congress. Senate. Committee on Public Works. Subcommittee on Air and Water Pollution" from books.google.com
"Activities of the Federal Water Pollution Control Administration--water quality standards"--Pt. 2.