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008230120e198805##onca    o    f|0| 0 eng d
020 |z0662162145
040 |aCaOODSP|beng|erda|cCaOODSP
043 |an-cn---
0861 |aEn40-1060/1988E-PDF|zEn40-207/1-1988E
24500|aAssessing and controlling toxic substances.
264 1|a[Ottawa] : |bEnvironment Canada = Environnement Canada, |cMay 1988.
264 4|c©1988
300 |a1 online resource (4 unnumbered pages) : |billustrations
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
500 |aDigitized edition from print [produced by Environment and Climate Change Canada].
500 |aCaption title.
500 |aAt head of title: Canadian Environmental Protection Act.
650 0|aHazardous substances|zCanada|xManagement.
650 0|aPoisons|zCanada|xManagement.
650 6|aSubstances dangereuses|zCanada|xGestion.
650 6|aPoisons|zCanada|xGestion.
7101 |aCanada. |bEnvironment Canada, |eissuing body.
85640|qPDF|s3.26 MB|uhttps://publications.gc.ca/collections/collection_2025/eccc/en40/En40-1060-1988-eng.pdf