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| 02700nam 2200469zi 4500 |
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| 001 | 9.883527 |
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| 003 | CaOODSP |
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| 005 | 20221107170611 |
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| 006 | m o d f |
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| 007 | cr bn||||||||| |
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| 008 | 200114s1962 oncab ob f000 0 eng d |
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| 040 | |aCaOODSP|beng|erda|cCaOODSP |
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| 041 | 0 |aeng|beng|bfre |
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| 043 | |an-cn-ab|an-cn-mb|an-cn-on|an-cn-sn |
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| 045 | |ax1x5 |
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| 086 | 1 |aM67/34E-PDF |
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| 100 | 1 |aMacKay, Donald Kenneth, |d1894- |eauthor. |
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| 245 | 10|aRiver-ice conditions in the Nelson River drainage system / |cD.K. MacKay. |
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| 264 | 1|aOttawa : |bGeographical Branch, Department of Mines and Technical Surveys, |c[1962] |
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| 300 | |a1 online resource (28 pages, 14 unnumbered pages) : |billustrations, maps. |
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| 336 | |atext|btxt|2rdacontent |
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| 337 | |acomputer|bc|2rdamedia |
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| 338 | |aonline resource|bcr|2rdacarrier |
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| 490 | 1 |aGeographical paper ; |vno. 34 |
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| 500 | |aDigitized edition from print [produced by Environment and Climate Change Canada]. |
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| 500 | |aSome pages rotated in this copy. |
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| 500 | |aBack cover is wanting in this copy. |
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| 504 | |aIncludes bibliographical references. |
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| 520 | |a"The Canadian Ice Distribution Survey of the Geographical Branch has been collecting data on conditions of sea, lake and river ice for more than a decade. In addition the Branch has developed a program of glaciology during this period. This paper is related to both of these programs. It forms part of a study of ice conditions in the Canadian Prairies section of the Nelson River drainage system. It is a statistical treatment of break-up and freeze-up data in which hydrological and meteorological observations are related to river-ice conditions. The areal variability and rate of progress of ice formation and disintegration are analysed and mapped"--Preface. |
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| 530 | |aIssued also in print format. |
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| 546 | |aIncludes abstracts in English and French. |
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| 650 | 0|aIce on rivers, lakes, etc.|zManitoba|zNelson River Watershed. |
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| 650 | 0|aIce on rivers, lakes, etc.|zPrairie Provinces. |
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| 650 | 0|aIce on rivers, lakes, etc.|zOntario, Western. |
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| 650 | 6|aGlace sur les cours d'eau, lacs, etc.|zManitoba|zNelson, Bassin du. |
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| 650 | 6|aGlace sur les cours d'eau, lacs, etc.|zProvinces des Prairies. |
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| 650 | 6|aGlace sur les cours d'eau, lacs, etc.|zOntario (Ouest) |
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| 710 | 1 |aCanada. |bDepartment of Mines and Technical Surveys. |
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| 710 | 1 |aCanada. |bGeographical Branch. |
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| 830 | #0|aGeographical paper (Canada. Geographical Branch)|vno. 34.|w(CaOODSP)9.882106 |
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| 856 | 40|qPDF|s1.50 MB|uhttps://publications.gc.ca/collections/collection_2020/eccc/m67/M67-34-eng.pdf |
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