000 00714nas##2200253za#4500
0019.509498
003CaOODSP
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007ta
008150406c1991||||xxc|| m #||||f|   |0eng|d
022 |a0068-7650
040 |aCaOODSP|beng
041 |aeng
041 |afre
043 |an-cn---
0861 |aM44-1D
1102 |aGeological Survey of Canada.
24510|aPaper
260 |aOttawa - Ontario : |bEnergy, Mines and Resources.
500 |aTitle and prefatory matter bilingual, articles either in English or in French with bilingual abstracts.
563 |aSoftcover
77508|tÉtude |w(CaOODSP)9.509501
7760#|tÉtude |w(CaOODSP)9.509497
792 |tÉtude |w(CaOODSP)9.509499