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| 01485nam 2200277za 4500 |
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| 001 | 9.834184 |
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| 003 | CaOODSP |
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| 005 | 20230131161137 |
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| 007 | cr ||||||||||| |
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| 008 | 170323s1997 xxcbao|#o f|0| 0 eng d |
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| 040 | |aCaOODSP|beng |
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| 043 | |an-cn-nt |
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| 086 | 1 |aM42-422E-PDF |
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| 245 | 04|aThe geology, mineral and hydrocarbon potential of Northern Yukon Territory and Northwestern district of Mackenzie |h[electronic resource] / |cedited by D.K. Norris. |
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| 260 | |a[Ottawa] : |bNatural Resources Canada, |c1997. |
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| 300 | |a401 p. : |bmaps, ill., photos. |
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| 490 | 1 |aBulletin|v422 |
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| 500 | |aDigitized edition from print [produced by Natural Resources Canada]. |
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| 504 | |aIncludes bibliographical references. |
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| 520 | |a"In 1952 the Geological Survey of Canada undertook the first systematic mapping of one of the more remote regions of northern Canada using helicopters. The trial project, Operation Keewatin, set the stage for a series of successful reconnaissance mapping endeavors covering vast regions of the Canadian Shield, the Arctic Islands, and the northern Canadian Cordillera and adjacent Interior Plains"--p.1. |
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| 692 | 07|2gccst|aGeology |
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| 700 | 1 |aNorris, D.K. |
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| 710 | 1 |aCanada. |bNatural Resources Canada. |
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| 710 | 2 |aGeological Survey of Canada. |
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| 830 | #0|aBulletin (Geological Survey of Canada)|v422|w(CaOODSP)9.504778 |
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| 856 | 40|qPDF|s57.31 MB|uhttps://publications.gc.ca/collections/collection_2017/rncan-nrcan/M42-422-eng.pdf |
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