Conference Paper
Cost effective control of urban smog
Kosobud, Richard F.; Hanson, Donald A.; Testa, William A. (1993)
Proceedings , Paper 5

Journal Article
Cost effective control of urban smog. A report of a conference held at the Federal Reserve Bank of Chicago, June 7-8, 1993
Kosobud, Richard F.; Hanson, Donald A.; Testa, William A. (1993-11)
Economic Perspectives , Volume 17 , Issue Nov , Pages 22-24