Air pollution in National Capital area.
Subtitle: An appraisal made at the request of the District of Columbia Dept. of Public Health, with the cooperation of the Maryland State Dept. of Health and the Virginia Dept. of Health.
Contributors: District of Columbia. Health Dept.
Series: Public Health Service publication -- no. 955
Publisher: U.S. Dept. of Health, Education, and Welfare, Public Health Service, Division of Air Pollution, Technical Assistance Branch
Published: 1962
Place of publication: Washington
Language: eng
Number of pages: 42
Subjects: Air -- Pollution -- District of Columbia