LEADER 00000nam 2200229 a 4500 001 0251394 003 UkHlHU 007 t 008 001303 1 1972 000 eng 040 UkHlHU 050 4 QL 641 P8 100 0 Porter, Kenneth R. 245 00 Herpetology. 260 Philadelphia, Pa. :|bSaunders,|c1972. 300 524p. 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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