Air quality criteria for hydrocarbons - Washington : For sale by the Supt. of Docs., U.S. Govt. Print. Off., 1970 - 1 v. [various pagings] : ill. ; 26 cm. - Its Publication no. AP-64 .

Includes bibliographies.


Air quality--Standards.
Hydrocarbons.
Air--Pollution--Standards.

628.5308 / NAPCA AP-64