Description
Item Description:Title from PDF title screen (viewed Nov. 26, 2012).
"August 1995."
"A Toxicological Profile for Polycyclic Aromatic Hydrocarbons was released in December 1990. This edition supersedes any previously released draft or final profile"--P. iii.
Electronic resource.
Physical Description:1 online resource ([487 ] pages) : illustrations
Bibliography:Includes bibliographical references (pages 371-454).