000 00357nam a22001217a 4500
008 230627b |||||||| |||| 00| 0 eng d
022 _a0008-4077
040 _aNational Science Library
_cNational Science Library
245 _aCanadian journal of earth sciences
260 _aOttawa:
_bNational Research Council Canada
310 _aMonthly
942 _cCR
999 _c47943
_d47943