Standard reference method for the measurement of sulphur dioxide in the atmosphere (West-Gaeke method)
By: Air Pollution Control Directorate, Environmental Protection Service.
Contributors: Canada. Air Pollution Control Directorate.; Canada. Environmental Protection Service.
Series: Environmental Protection Service report series -- EPS 1-AP-72-4
Publisher: The Service]
Published: 1974
Place of publication: [Ottawa
Language: eng
Number of pages: 17
Other titles: Méthode de référence normalisée pour le dosage d l'anhydride sulfureux dans l'atmosphère (méthode de West-Gaeke)
Notes: Text in English and French with French text on inverted pages.

"This work was originally printed in December 1972."

Title on added t.p.: Méthode de référence normalisée pour le dosage d l'anhydride sulfureux dans l'atmosphère (méthode de West-Gaeke).

Includes bibliographical references (p. 16 (1st sequence)).