Born-Digital or AnalogAnalogTranscriptPollution. Air pollution. Colorado State program for control goes into effect. Post Apr. 16, 1963 p 3 U.S. Senate subcommittee investigates local problem. .*',N Jan. 30, 1964 p.5, 7 Colorado House passes pollution control bill. RMN Feb. 1, 1964 p.26 Governor Love signs air control legislation. Post Mar. 19, 1964 p.19 Progress made by group organized in 1963. Post Jan. 24, 1965 P-79CollectionWestern History Subject IndexRelated MaterialWestern History Subject Index AbbreviationsType of MaterialIndex CardLanguageeng
Pollution. Air pollution. Colorado, [493621]. Denver Public Library Digital Collections, accessed 20/06/2025, https://digital.denverlibrary.org/nodes/view/1577078