000 01375cam  2200313za 4500
0019.836711
003CaOODSP
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008170515s1981    oncdbao|o    f|0| 0 eng d
020 |z0-660-11002-4
040 |aCaOODSP|beng
041 |aeng|bfre
043 |an-cn---
0861 |aM44-81/1CE-PDF|zM44-81/1CE
24500|aCurrent research part C |h[electronic resource] : |bincluding rubidium-strontium and uranium-lead isotopic age studies, report 4.
24630|aRubidium-strontium and uranium-lead isotopic age studies, report 4
24634|aCurrent research part C = Recherches en cours partie C
260 |aOttawa : |bGeological Survey of Canada, |c1981.
300 |a137 p. : |bcharts, maps, ill., photos.
4901 |aGeological Survey of Canada. Paper ;|v81-1C
500 |aDigitized edition from print 2013 [produced by Natural Resources Canada].
504 |aIncludes bibliographical references.
546 |aIntroductory text in English and French. Articles in their original languages.
69207|2gccst|aGeology
7101 |aCanada. |bEnergy, Mines and Resources Canada.
7102 |aGeological Survey of Canada.
830#0|aGeological Survey of Canada. Paper ;|v81-1C|w(CaOODSP)9.815431
85640|qPDF|s33.39 MB|uhttps://publications.gc.ca/collections/collection_2017/rncan-nrcan/M44-81-1C-eng.pdf