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| 01704cam 2200409zi 4500 |
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| 001 | 9.889817 |
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| 003 | CaOODSP |
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| 005 | 20221107172414 |
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| 006 | m o d f |
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| 007 | cr bn||||||||| |
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| 008 | 200724s1987 onc ob f000 0 eng d |
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| 040 | |aCaOODSP|beng|erda|cCaOODSP |
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| 041 | 0 |aeng|beng|bfre |
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| 043 | |an-cn--- |
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| 086 | 1 |aEn84-168/1987E-PDF |
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| 100 | 1 |aDann, T. F. |q(Tom F.)|eauthor. |
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| 245 | 10|aBenzene in the ambient air of Canadian urban areas : |bsources and exposures / |cT. Dann. |
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| 264 | 1|a[Ottawa] : |bPollution Measurement Division, Conservation & Protection, Environment Canada, |c1987. |
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| 300 | |a1 online resource (viii, 36 pages) |
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| 336 | |atext|btxt|2rdacontent |
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| 337 | |acomputer|bc|2rdamedia |
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| 338 | |aonline resource|bcr|2rdacarrier |
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| 500 | |a"July 1987." |
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| 500 | |a"(PMD File - 4024-6)." |
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| 500 | |aDigitized edition from print [produced by Environment and Climate Change Canada]. |
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| 504 | |aIncludes bibliographical references (pages 35-36). |
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| 530 | |aIssued also in print format. |
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| 546 | |aIncludes summaries in English and French. |
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| 650 | 0|aBenzene|xEnvironmental aspects|zCanada. |
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| 650 | 0|aBenzene as fuel|xEnvironmental aspects|zCanada. |
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| 650 | 0|aAir|xPollution|zCanada. |
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| 650 | 6|aBenzène|xAspect de l'environnement|zCanada. |
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| 650 | 6|aBenzène (Combustible)|xAspect de l'environnement|zCanada. |
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| 650 | 6|aAir|xPollution|zCanada. |
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| 710 | 2 |aRiver Road Environmental Technology Centre. |bPollution Measurement Division, |eissuing body. |
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| 856 | 40|qPDF|s2.85 MB|uhttps://publications.gc.ca/collections/collection_2020/eccc/en84/En84-168-1987-eng.pdf |
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