University of Northern Iowa

Of the more than 900 business and industrial firms in Iowa, 39 will not mee

Long Title: 
Of the more than 900 business and industrial firms in Iowa, 39 will not meet the deadline, according to state officials. - July 31, 1975.
Description: 
(Clean Air Act of 1970)
Location: 
3A:1
Citation Date: 
Sunday, July 27, 1975