LEADER 00000nam 2200253 a 4500 001 0253155 003 UkHlHU 007 t 008 001603 1 1931 000 eng 040 UkHlHU 050 4 QL 677 P4 100 1 Peters, James Lee. 245 00 Checklist of birds of the world /|cby James L. Peters ... and others. 260 Cambridge, Mass. :|bHarvard University Press,|c1931. 300 0000v. 650 0 Birds|xOrnithology. 700 1 Mayr, Ernst,|d1904-2005, 700 0 Greenway, James C. 700 0 Paynter, Raymond A. 946 300 data invalid 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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