LEADER 00000nam 2200277 a 4500 001 0260109 003 UkHlHU 007 t 008 002303 1 1972 000 eng 040 UkHlHU 050 4 QL 468 R88 H2(10,v.g) 100 0 Spencer, Kenneth A. 245 00 Diptera :|bAgromyzidae. 260 London :|bRoyal Entomological Society of London,|c1972. 300 136p. 440 0 Handbooks for the identification of British insects ; |vv.10,pt.5 g 650 0 Arthropoda. 650 0 Insects. 650 0 Diptera|xFlies. 650 0 Hoverflies|xSyrphidae|xEntomology. 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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