000
| 01694cam 2200397za 4500 |
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001 | 9.866938 |
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003 | CaOODSP |
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005 | 20221107162159 |
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006 | m o d f |
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007 | cr ||||||||||| |
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008 | 190110t19781979onca ob f000 0 eng d |
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020 | |z0660102420|q(print) |
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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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045 | |ax7x7 |
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086 | 1 |aM38-13/78-28E-PDF|zM38-13/78-28 |
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100 | 1 |aHedley, D. G. F. |
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245 | 10|aCanadian base metal mining in the 1970's |h[electronic resource] / |cD.G.F. Hedley. |
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260 | |aOttawa : |bCANMET, Energy, Mines and Resources Canada, |c1978, c1979. |
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300 | |aiii, 11 p. : |bcol. ill. |
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490 | 1 |aCANMET report ; |v78-28 |
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500 | |a"Minerals Research Program, Mining Research Laboratories." |
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500 | |a"November 1978." |
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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 | 3 |a"The Canadian base metal mining industry in the 1970's is examined to determine the source of production, mining method used, number and size of mines, employment figures, costs, and productivity"--Abstract, p. i. |
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546 | |aIncludes abstract in French. |
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692 | 07|2gccst|aMetals |
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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 | 2 |aCanada Centre for Mineral and Energy Technology. |
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710 | 2 |aMinerals Research Program (Canada) |
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710 | 2 |aMining Research Laboratories (Canada) |
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830 | #0|aCANMET report ;|v78-28.|w(CaOODSP)9.852792 |
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856 | 40|qPDF|s5.16 MB|uhttps://publications.gc.ca/collections/collection_2019/rncan-nrcan/m38-13/M38-13-78-28-eng.pdf |
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