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008251001e199604##abcdb   ob   f000 0 eng d
020 |a0662248333|q(print)
040 |aCaOODSP|beng|erda|cCaOODSP
043 |an-cn-ab
0861 |aR71-49/3-140E-PDF|zR71-49/3-140E
1001 |aWarwick, William Frank, |eauthor.
24510|aAssessing pulp mill contamination using morphological deformities in chironomid larvae (Diptera chironomidae), upper Athabasca River, April 1992 / |cprepared for the Northern River Basins Study under project 2329-D1 by W.F. Warwick.
264 1|aEdmonton, Alberta : |bNorthern River Basins Study, |cApril 1996.
264 4|c©1996
300 |a1 online resource (vi, 18 pages) : |bmap, charts.
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
4901 |aNorthern River Basins Study project report, |y1192-3571 ; |vno. 140
500 |aDigitized edition from print [produced by Environment and Climate Change Canada].
504 |aIncludes bibliographical references (pages 8-9).
520 |a"The objective of Northern River Basins Study Project 2329-D1 was to (a) "obtain baseline information on the occurrence and spatial distribution of chironomid deformities in depositional areas of the upper Athabasca River; and (b) using [these] baseline data, assess the potential for using chironomid deformities as an early indicator of anthropogenic stress in the upper Athabasca River"--Report summary.
530 |aIssued also in print format.
650 0|aChironomidae|xEffect of water pollution on|zAlberta|zAthabasca River.
650 0|aWood-pulp industry|xWaste disposal|xEnvironmental aspects|zAlberta|zAthabasca River.
650 6|aChironomidés|xEffets de la pollution de l'eau sur|zAlberta|zAthabasca, Rivière.
650 6|aPâte à papier|xIndustrie|xDéchets|xÉlimination|xAspect de l'environnement|zAlberta|zAthabasca, Rivière.
7102 |aNorthern River Basins Study (Canada)‏, |eissuing body.
7760#|tAssessing pulp mill contamination using morphological deformities in chironomid larvae (Diptera chironomidae) : |w(CaOODSP)9.613179
830#0|aNorthern River Basins Study project report ;|vno. 140.|w(CaOODSP)9.883506
85640|qPDF|s1964 KB|uhttps://publications.gc.ca/collections/collection_2025/eccc/r71/R71-49-3-140-eng.pdf