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0019.815431
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007cr |||||||||||
008150406d19351993onc x m o||||f0   |0eng|d
040 |aCaOODSP|beng
0410 |aeng|bfre
043 |an-cn---
0861 |aM44-1E-PDF
24500|aPaper - Geological Survey of Canada |h[electronic resource].
24613|aGeological Survey paper
260 |aOttawa : |bGeological Survey of Canada,|c1935-[1993?]
3620 |av. 35/1-
500 |aSome issues have title: Geological Survey paper.
500 |aSome issues have parallel title: Étude.
516 |aElectronic serial in PDF format.
546 |aSome issues have text in English and in French.
7102 |aGeological Survey of Canada.
77508|tCommission géologique du Canada. Étude |w(CaOODSP)9.815434
7760#|tPaper |w(CaOODSP)9.509500