LEADER 00000nam 2200229 a 4500 001 0139894 003 UkHlHU 007 t 008 002710 0 1919 000 eng 040 UkHlHU 050 4 QH 705 B8 E1(9) 100 0 Frohawk, Frederick William. 245 00 Birds beneficial to agriculture. 260 London :|bBritish Museum,|c1919. 300 47p. 440 0 Economic series (British Museum (Natural History)) ; |vno.9. 650 0 Biology. 946 650 |a Subfields only, containing single words only. No 600s present -- Check for possible Geac subject headings
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