LEADER 00000nam 2200265 a 4500 001 0271802 003 UkHlHU 007 t 008 000304 1 1976 000 eng 040 UkHlHU 050 4 |fq|aQH 541.15 S9 B6 110 2 Natural Environment Research Council (Great Britain). |bTerrestrial Biological Surveillance Working Party. 245 10 Biological surveillance :|breports of the NERC Working Parties on biological surveillance. 260 London :|bNatural Environment Research Council,|c1976. 300 30p. 440 0 Natural Environment Research Council. Publications, series B ;|vno.18. 650 0 Biology. 650 0 Panbiogeography. 710 2 Natural Environment Research Council (Great Britain). |bMarine Biological Surveillance Working Party. 710 2 Natural Environment Research Council (Great Britain). |bFreshwater Biological Surveillance Working Party. 946 020 absent -- ISBN check required 946 650 has non-LCSH elements -- Check for Geac subject headings 946 650 |a Subfields only, containing single words only. No 600s present -- Check for Geac subject headings
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