||The cost of clean air. First report of the Secretary of Health, Education, and Welfare to the Congress of the United States, in compliance with Public law 90-148, the Air quality act of 1967.
||United States. Department of Health, Education, and Welfare.
|| U.S. Govt. Print. Off.,
Air--Pollution--United States. ;
Air Pollution--prevention & control--United States. ;
Costs and Cost Analysis--United States.
||Research Triangle Park Library/RTP, NC
||v, 53 pages
1. Government programs costs -- 2. Costs to industry -- 3. Motor vehicle pollution control costs.