000 01372nam  2200301zi 4500
0019.889414
003CaOODSP
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006m     o  d f      
007cr |n|||||||||
008200709s1974    oncb    o    f|0| 0 eng d
040 |aCaOODSP|beng|erda|cCaOODSP
043 |an-cn-on
0861 |aEn32-36/1974E-PDF
1001 |aDe Grasse, F. L., |eauthor.
24510|aFinal field report - Thunder Bay survey 1974, (Lake Superior) / |cF.L. De Grasse; J.V. Crowley.
264 1|a[Burlington, Ontario] : |b[Canadian Hydrographic Service, Central Region, Marine Sciences, Ocean and Aquatic Affairs, Fisheries and Marine Service, Department of the Environment], |c[1974]
300 |a1 online resource (10, 3 pages, [40] unnumbered pages) : |bmaps
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
500 |aDigitized edition from print [produced by Environment and Climate Change Canada].
650 0|aHydrographic surveying|zOntario|zLake Superior.
650 6|aLevés hydrographiques|zOntario|zSupérieur, Lac.
7102 |aCanadian Hydrographic Service, |eissuing body.
7101 |aCanada. |bFisheries and Marine Service, |eissuing body.
85640|qPDF|s1.88 MB|uhttps://publications.gc.ca/collections/collection_2020/eccc/en32/En32-36-1974-eng.pdf