00000000nam 2200000zi 4500
0019.883558
003CaOODSP
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006m     o  d f      
007cr bn|||||||||
008200115s1958    oncab   ob   f000 0 eng d
040 |aCaOODSP|beng|erda|cCaOODSP
043 |an-cn-nf|an-cn-qu|an-cnm--
045 |ax5x5
0861 |aM67/19E-PDF
1001 |aBlack, William Alexander, |d1916- |eauthor.
24510|aGulf of St. Lawrence ice survey, winter 1958 / |cW.A. Black.
264 1|aOttawa : |bGeographical Branch, Department of Mines and Technical Surveys, |c1958.
300 |a1 online resource (26 pages, 30 unnumbered pages) : |billustrations, maps.
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
4901 |aGeographical paper ; |vno. 19
500 |aDigitized edition from print [produced by Environment and Climate Change Canada].
500 |aSome pages rotated in this copy.
500 |aBack cover is wanting in this copy.
504 |aIncludes bibliographical references (page 24).
520 |a"The Gulf of St. Lawrence ice survey, winter 1958, is a study resulting from the third winter aerial ice survey conducted over the Gulf of St. Lawrence region. During the winter of 1958, the writer carried out part of the observations for this report. In addition, the report included ice observations made by the Department of Transport ice observers. It is hoped that this report may bring about a clearer understanding of the nature, extent and distribution of the ice and thus contribute to the solution of the problems faced in the winter navigation of the lower St. Lawrence River and the Gulf of St. Lawrence"--Preface.
530 |aIssued also in print format.
650 0|aSea ice|zSaint Lawrence, Gulf of.
650 6|aGlace de mer|zSaint-Laurent, Golfe du.
7101 |aCanada. |bDepartment of Mines and Technical Surveys.
7101 |aCanada. |bGeographical Branch.
830#0|aGeographical paper (Canada. Geographical Branch)|vno. 19.|w(CaOODSP)9.882106
85640|qPDF|s2.35 MB|uhttps://publications.gc.ca/collections/collection_2020/eccc/m67/M67-19-eng.pdf