000 01845nam  2200373za 4500
0019.848395
003CaOODSP
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008171206s1977    onca||||o    f000 0 eng d
020 |z0-6562-0077-5
040 |aCaOODSP|beng
041 |aeng|bfre
043 |anl-----|an-cn-on
0861 |aEn36-502/77E-PDF|zEn36-502/77
1001 |aSly, P. G.|q(Peter Gerent),|d1939-
24512|aA report on studies of the effects of dredging and disposal in the Great Lakes with emphasis on Canadian waters |h[electronic resource] / |cP.G. Sly.
260 |aBurlington, Ont. : |bFisheries and Environment Canada, |c1977.
300 |aviii, 38 p. : |bfigs.
4901 |aScientific series ;|vno. 77
500 |aDigitized edition from print [produced by Environment and Climate Change Canada].
500 |aIssued by the Inland Waters Directorate, Canada Centre for Inland Waters.
504 |aIncludes bibliographical references.
520 |a"Dredging in the Great Lakes is undertaken mostly to maintain navigation, although sand and gravel are exploited to a limited extent. Until recently, most dredging activities used open-lake disposal, although the use of confined disposal in Lake Erie and in the Detroit River remain notable exceptions"--Abstract.
546 |aIncludes abstract in French.
69207|2gccst|aWaste management
69207|2gccst|aWater quality
7101 |aCanada. |bEnvironment Canada.
7101 |aCanada. |bFisheries and Environment Canada.
7101 |aCanada. |bInland Waters Directorate.
7102 |aCanada Centre for Inland Waters.
830#0|aScientific series (Canada. Inland Waters Directorate)|vno. 77|w(CaOODSP)9.823618
85640|qPDF|s1.82 MB|uhttps://publications.gc.ca/collections/collection_2017/eccc/En36-502-77-eng.pdf