Minnesota air quality, 1977
By: Minnesota Pollution Control Agency, Division of Air Quality ; [main contributors, Lisa McCullough, et al. ; cover photo by Gary Eckhardt].
Contributors: McCullough, Lisa.
Publisher: The Division
Published: 1979
Place of publication: Roseville
Language: eng
Number of pages: 112
Subjects: Air quality -- Minnesota -- Yearbooks; Air -- Pollution -- Law and legislation -- Minnesota -- Yearbooks; Air quality -- Standards -- Minnesota
Notes: Bibliography: p. 112.