000 02327nam  2200469zi 4500
0019.916448
003CaOODSP
00520221107102023
006m     o  d f      
007cr bn|||||||||
008221021s1978    abcab   ob   f000 0 eng d
040 |aCaOODSP|beng|erda|cCaOODSP
0410 |aeng|beng|bfre
043 |an-cn-nt
045 |ax7x7
0861 |aEn42-1/5-78-9E-PDF
1001 |aMoore, James W., |d1947- |eauthor.
24514|aThe effects of metal mines on aquatic ecosystems in the Northwest Territories. |nII, |pGiant Yellowknife Mines Limited / |cby James W. Moore, Susan J. Wheeler, David J. Sutherland.
264 1|aEdmonton, Alberta : |bNorthwest Region, Environmental Protection Service, Fisheries and Environment Canada, |c1978.
300 |a1 online resource (viii, 58 pages) : |billustrations, maps.
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
4901 |aEnvironmental Protection Service report series
500 |a"Report EPS 5-NW-78-9."
500 |a"June, 1978."
500 |aDigitized edition from print [produced by Environment and Climate Change Canada].
504 |aIncludes bibliographical references (pages 39-40).
546 |aIncludes abstracts in English and French.
650 0|aMineral industries|xWaste disposal|xEnvironmental aspects|zNorthwest Territories.
650 0|aAquatic organisms|xEffect of water pollution on|zNorthwest Territories.
650 0|aWater quality|zNorthwest Territories.
650 0|aContaminated sediments|zNorthwest Territories.
650 6|aMines|xIndustrie|xDéchets|xÉlimination|xAspect de l'environnement|zTerritoires du Nord-Ouest.
650 6|aOrganismes aquatiques|xEffets de la pollution de l'eau sur|zTerritoires du Nord-Ouest.
650 6|aEau|xQualité|zTerritoires du Nord-Ouest.
650 6|aSédiments contaminés|zTerritoires du Nord-Ouest.
7101 |aCanada. |bEnvironmental Protection Service, |eissuing body.
7101 |aCanada. |bEnvironmental Protection Service. |bNorthwest Region, |eissuing body.
830#0|aEnvironmental Protection Service report series.|w(CaOODSP)9.866031
85640|qPDF|s3.27 MB|uhttps://publications.gc.ca/collections/collection_2022/eccc/En42-1-5-78-9-eng.pdf