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| 01586nam 2200337za 4500 |
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001 | 9.834894 |
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003 | CaOODSP |
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005 | 20221107150534 |
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007 | cr ||||||||||| |
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008 | 170406s1972 oncb|||#o f000 0 eng d |
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040 | |aCaOODSP|beng |
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041 | |aeng|bfre |
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043 | |an-cn--- |
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086 | 1 |aM34-20/148E-PDF|zM34-20/148 |
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100 | 1 |aDubnie, Amil. |
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245 | 10|aNorthern mining problems with particular reference to unit operations in permafrost |h[electronic resource] / |cAmile Dubnie. |
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260 | |aOttawa : |bDept. of Energy, Mines and Resources, Mines Branch, |c1972. |
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300 | |aiv, 18, [2] p. |bmap |
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490 | 1 |aTechnical bulletin ; |vTB 148 |
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500 | |aTitle from cover. |
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500 | |a"June 1972". |
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500 | |aHistorical publication digitized from print 2013 [by Natural Resources Canada] |
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500 | |aIssued also in French under title: Problèmes minièrs dans le nord avec référence particuliere aux chantiers d'exploitation dans le pergelisol. |
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504 | |aBibliography: p. 15-18. |
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546 | |aIncludes abstract in French. |
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692 | 07|2gccst|aMining industry |
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710 | 1 |aCanada. |bEnergy, Mines and Resources Canada. |
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710 | 1 |aCanada. |bMines Branch. |
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775 | 08|tProblèmes minièrs dans le nord avec référence particuliere aux chantiers d'exploitation dans le pergelisol |w(CaOODSP)9.834899 |
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830 | #0|aTechnical bulletin (Canada. Dept. of Energy, Mines and Resources. Mines Branch)|x0576-2685|vTB 148|w(CaOODSP)9.834857 |
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856 | 40|qPDF|s1.24 MB|uhttps://publications.gc.ca/collections/collection_2017/rncan-nrcan/M34-20-148-eng.pdf |
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