LEADER 00000nam 2200229 a 4500 001 0251254 003 UkHlHU 007 t 008 001303 1 1973 000 eng 040 UkHlHU 050 4 QL 641 F8 100 1 Frazer, John Francis Deryk. 245 10 Amphibians. 260 London :|bWykeham,|c1973. 300 122p. 440 0 Wykeham science series ;|v25 650 0 Reptiles. 650 0 Amphibia|xHerpetology. 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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