Air pollution emissions and control technology
Subtitle: cement industry
Published: 1974
Place of publication: Ottawa : Air Pollution Control Directorate, 1974
Language: eng
Number of pages: 50
Subjects: Cement industries--Environmental aspects--Canada; Air--Pollution--Canada; Ciment--Industrie--Aspect de l'environnement--Canada
Notes: Text in English; abstracts in English and French.  Includes bibliography.