LEADER 00000nam 2200253 a 4500 001 0131949 003 UkHlHU 007 t 008 001610 0 1943 000 eng 040 UkHlHU 050 4 QH 98 P4 100 0 Pennington, Winifred. 245 00 Lake sediments :|bthe bottom deposits of the north basin of Windermere. 260 London :|bCambridge University Press,|c1943. 300 27p. 650 0 Biogeography. 650 0 Freshwater biology. 650 0 Limnology|xNatural history. 650 0 Hydrology. 650 0 Lakes. 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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