Contents in this issue:
- The Setting of Sulphur Dioxide Standards in Montana - June Thornton, William Tomlinson, and Melvin L. Thornton
Montana, politics, government, economic conditions
University of Montana (Missoula, Mont. : 1965-1994). Bureau of Government Research., "Montana Public Affairs Report, June 1973" (1973). Montana Public Affairs Report. 22.
Original physical copies of the reports were scanned in March 2018 in color at 600 dpi on a Xerox C70 and output directly to PDF. Operators used Acrobat X Version 11.0.15 to OCR the PDF files.