000 | 00471nam a2200169 4500 | ||
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040 | _cUDSM | ||
050 | _aPAM QE185.A43 no.90 | ||
100 | 1 |
_aSopher, S. R. _eAuthor |
|
245 | 1 | 0 | _aPalaeomagnetic study of the Sudbury irruptive. |
260 |
_aOttawa : _bDept. of Mines and Technical Surveys, Canada, _c1963. |
||
300 |
_aix,34p. _b: ill. _c; 25cm. |
||
650 | _aPaleomagnetism | ||
650 | _aOntario | ||
650 | _aSudbury region | ||
650 | _aGeology | ||
942 |
_2lcc _cPAM _n0 |
||
999 |
_c77585 _d77585 |