Maryland State comprehensive air quality data report, 1956-1970
By: [by] Douglas C. Proctor, Marsha L. Reed [and] Richard L. Wies.
Contributors: Reed, Marsha L., joint author.; Wies, Richard L., joint author.; Maryland. Bureau of Air Quality Control.
Publisher: Bureau of Air Quality Control
Published: 1972
Place of publication: Baltimore
Language: eng
Number of pages: 103
Subjects: Air quality -- Maryland.