Particulate polycyclic organic matter.
Series: Its Biologic effects of atmospheric pollutants
Publisher: National Academy of Sciences
Published: 1972
Place of publication: Washington
Language: eng
Number of pages: 361
Subjects: Air -- Pollution -- Physiological effect; Polycyclic compounds -- Toxicology
Notes: Bibliography: p. 307-354.
"The work on which this publication is based was performed pursuant to contract no. CPA 70-42 with the Environmental Protection Agency."