00000000nam 2200000zi 4500
0019.870761
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006m     o  d f      
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008190328s1991    oncbd   ob   f000 0 eng d
040 |aCaOODSP|beng|erda|cCaOODSP
041 |aeng|bfre
043 |an-cn---
0861 |aEn13-5/91-69E-PDF
1001 |aJeffries, Dean Stuart, |eauthor.
24510|aEffects of acidic deposition on lake chemistry in southeastern Canada / |cD.S. Jeffries.
264 1|aBurlington, Ontario : |bRivers Research Branch, National Water Research Institute, |c[1991].
300 |a1 online resource ([26] p. (un-numbered pages)) : |bmaps, charts.
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
4901 |aNWRI contribution ; |v91-69
500 |aDigitized edition from print [produced by Environment and Climate Change Canada].
504 |aIncludes bibliographical references.
520 |a"This paper was requested by the organizers of the Conference of the Canadian Society of Environmental Biologists (Toronto, 1991) and will be included in the conferenceProceedings. Distribution will likely be small, a few hundred copies at best. It covers the content of a presentation made by D. S. Jeffries on the effects of acid rain on the easternCanadian surface water resource"--Management perspective.
546 |aIncludes management perspective and abstract in English and French.
69207|2gccst|aLakes
693 4|aAcid deposition
7101 |aCanada. |bEnvironment Canada.
7102 |aNational Water Research Institute (Canada). |bRivers Research Branch.
830#0|aNWRI contribution ;|v91-69.|w(CaOODSP)9.844121
85640|qPDF|s2.52 MB|uhttps://publications.gc.ca/collections/collection_2019/eccc/en13-5/En13-5-91-69-eng.pdf