00000nam 2200000zi 4500 9.889817 CaOODSP 20221107172414 m o d f cr bn||||||||| 200724s1987 onc ob f000 0 eng d CaOODSP eng rda CaOODSP eng eng fre n-cn--- En84-168/1987E-PDF Dann, T. F. (Tom F.) author. Benzene in the ambient air of Canadian urban areas : sources and exposures / T. Dann. [Ottawa] : Pollution Measurement Division, Conservation & Protection, Environment Canada, 1987. 1 online resource (viii, 36 pages) text txt rdacontent computer c rdamedia online resource cr rdacarrier "July 1987." "(PMD File - 4024-6)." Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references (pages 35-36). Issued also in print format. Includes summaries in English and French. Benzene Environmental aspects Canada. Benzene as fuel Environmental aspects Canada. Air Pollution Canada. Benzène Aspect de l'environnement Canada. Benzène (Combustible) Aspect de l'environnement Canada. Air Pollution Canada. River Road Environmental Technology Centre. Pollution Measurement Division, issuing body. PDF 2.85 MB https://publications.gc.ca/collections/collection_2020/eccc/en84/En84-168-1987-eng.pdf