Guidelines for evaluation of visible emissions
Subtitle: certification, field procedures, legal aspects, and background material
By: by Robert Missen and Arnold Stein.
Contributors: Stein, Arnold.; United States. Environmental Protection Agency. Office of Enforcement.; Pacific Environmental Services.
Series: Stationary source enforcement series ; EPA-340/1-75-007
Publisher: Environmental Protection Agency, Office of Enforcement, Office of General Enforcement; for sale by the National Technical Information Service
Published: 1975
Place of publication: Washington, D.C; Springfield, Va
Language: eng
Number of pages: 139
Subjects: Air -- Pollution -- United States.; Emission spectroscopy -- United States.
Notes: Prepared by Pacific Environmental Services, Inc., Santa Monica, Calif., under contract no. 68-02-1390, task order no. 2.

Includes bibliographies.