Particulate polycyclic organic matter.
Particulate polycyclic organic matter.
- xiii, 361 p. illus. 23 cm.
- Its Biologic effects of atmospheric pollutants .
"The work on which this publication is based was performed pursuant to contract no. CPA 70-42 with the Environmental Protection Agency."
Bibliography: p. 307-354.
0309020271
72076309 //r73
Air--Pollution--Physiological effect.
Polycyclic compounds--Toxicology.
QP82.2.A3 / N37 1972
614.7/1
WA 754 N278p 1972
"The work on which this publication is based was performed pursuant to contract no. CPA 70-42 with the Environmental Protection Agency."
Bibliography: p. 307-354.
0309020271
72076309 //r73
Air--Pollution--Physiological effect.
Polycyclic compounds--Toxicology.
QP82.2.A3 / N37 1972
614.7/1
WA 754 N278p 1972