LEADER 00000nam 2200301 a 4500 001 0167138 003 UkHlHU 007 t 008 002411 0 1977 000 eng 040 UkHlHU 050 4 |fq|aQL 1 R86 L6(113) 100 0 Wilson, Mark V.H. 245 00 Middle Eocene freshwater fishes from British Columbia. 260 Toronto :|bRoyal Ontario Museum,|c1977. 300 61p. 440 0 Royal Ontario Museum. Life sciences contributions ; |vno.113. 650 0 Vertebrates|xFossil. 650 0 Tertiary age|xPalaeontology. 946 020 absent -- ISBN check required 946 650 |a & |x subfields only. In at least one case all subfields comprise single words only -- Check for Geac subject headings 946 650 has non-LCSH elements -- Check for Geac subject headings
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