000 02270nam  2200433zi 4500
0019.881233
003CaOODSP
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006m     o  d f      
007cr |||||||||||
008191028e197410##bccb    ob   f000 0 eng d
040 |aCaOODSP|beng|erda|cCaOODSP
041 |aeng|bfre
043 |an-cn-bc
0861 |aEn42-1/74-8E-PDF
1001 |aDerksen, George, |d1948- |eauthor.
24510|aShellfish growing water sanitary survey of Lasqueti Island / |cby G. D. Derksen, B. Sc. and T.J. Tevendale, P.Eng..
24634|aShellfish growing water sanitary survey of Lasqueti Island, British Columbia, 1974
264 1|aWest Vancouver, B.C. : |bPollution Abatement Branch, Environmental Protection Service, Pacific Region, |cOctober, 1974.
300 |a1 online resource (vi, 42 pages) : |bmaps.
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
4901 |aReport ; |vEPS 5-PR-74-8
500 |aDigitized edition from print [produced by Environment and Climate Change Canada].
500 |a"Environmental Protection Service report series."
500 |a"Surveillance report"--Cover.
504 |aIncludes bibliographical references (page 13).
5203 |a"A sanitary survey of the foreshore waters encompassing Lasqueti Island was conducted during the period February 26 to March 13, 1974, by personnel of the Environmental Protection Service, Pacific Region. The purpose of the survey was to evaluate the bacteriological quality of the shellfish growing waters, to identify possible sources of bacterial contamination and to classify the area surveyed with respect to shellfish growing water standards"--Abstract.
546 |aIncludes abstract in French.
653 0|aShellfish
69207|2gccst|aFisheries
69207|2gccst|aWater quality
7001 |aTevendale, T. J., |eauthor.
7101 |aCanada. |bEnvironment Canada.
7101 |aCanada. |bEnvironmental Protection Service. |bPacific Region.
830#0|aEnvironmental Protection Service report series ;|vEPS-5-PR-74-8.|w(CaOODSP)9.866031
85640|qPDF|s1.24 MB|uhttps://publications.gc.ca/collections/collection_2019/eccc/en42-1/En42-1-74-8-eng.pdf