National environmental indices
Subtitle: air quality and outdoor recreation [by] C.A. Bisselle, S.H. Lubore [and] R.P. Pikul.  Sponsor: Council on Environmental Quality.
Contributors: Ludore, S. H.; Pikul, R. P.; Council on Environmental Quality (U.S.)
Publisher: Mitre
Published: 1972
Place of publication: Washington
Language: eng
Number of pages: 253
Subjects: Air -- Pollution -- United States; Air quality -- United States; Outdoor recreation -- United States