00000nam 2200000zi 4500 9.896464 CaOODSP 20250107144055 m o d f cr bn||||||||| 201008e198008 onca obs f000 0 eng d CaOODSP eng rda CaOODSP n-cn--- n-us--- En41-12/1980E-PDF Choquette, Paul J., author. Acid precipitation : trends and projections in precursor pollutant emissions in Canada and in the United States : a comprehensive summary / Paul J. Choquette. Ottawa, Ontario : Pollution Data Analysis Division, Air Pollution Control Directorate, Environment Canada, August 1980. 1 online resource (24 pages) : illustrations text txt rdacontent computer c rdamedia online resource cr rdacarrier Issued also in French under title: Précipitations acides : tendances et extrapolations des émissions des polluants précurseurs au Canada et aux États-Unis : résumé détaillé. Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references (page 24). Acid-forming emissions Canada Statistics. Acid-forming emissions United States Statistics. Acid-forming emissions Canada Forecasting. Acid-forming emissions United States Forecasting. Statistics lcgft Canada. Air Pollution Control Directorate, issuing body. PDF 937 KB https://publications.gc.ca/collections/collection_2021/eccc/En41-12-1980-eng.pdf