000 01569nam  2200361za 4500
0019.848303
003CaOODSP
00520221107153637
007cr |||||||||||
008171205s1976    onca||||o    f000 0 eng d
040 |aCaOODSP|beng
041 |aeng|bfre
043 |anl-----|an-cn-on|an-us-mi
0861 |aEn36-502/67E-PDF|zEn36-502/67
1001 |aDurham, R. W. |q(Ray Wilson), |d1923-
24510|aAsbestiform fibre levels in Lakes Superior and Huron |h[electronic resource] / |cR.W. Durham and T. Pang.
260 |aBurlington, Ont. : |bEnvironment Canada, Inland Waters Directorate, |c1976.
300 |av, 12 p. : |bfigs.
4901 |aScientific series ;|vno. 67
500 |aDigitized edition from print [produced by Environment and Climate Change Canada].
500 |aIssued by the Canada Centre for Inland Waters.
504 |aIncludes bibliographical references.
520 |a"Asbestiform fibre concentrations from less than 0.1 million to 87.3 million per litre were measured in the open waters of Lake Superior during 1973"--Abstract.
546 |aIncludes abstract in French.
69207|2gccst|aWater pollution
693 4|aAsbestiform
7001 |aPang, T.
7101 |aCanada. |bEnvironment Canada.
7101 |aCanada. |bInland Waters Directorate.
7102 |aCanada Centre for Inland Waters.
830#0|aScientific series (Canada. Inland Waters Directorate)|vno. 67|w(CaOODSP)9.823618
85640|qPDF|s857 KB|uhttps://publications.gc.ca/collections/collection_2017/eccc/En36-502-67-eng.pdf