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  1. 1
    by Wilson, R. S.
    Published 2005
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    A guide to the identification of genera of Chironomid Pupal Exuviae occuring in Britain and Ireland (including common genera from northern Europe) and their use in monitoring lotic and lentic fresh waters /
  2. 2
    by Balfour-Browne, Frank, 1874-
    Published 1940
    Subjects “...Water beetles....”
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    British water beetles.
  3. 3
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    Treatment and disposal of industrial waste waters /
  4. 4
    by Scott, Peter, 1909-1989
    Published 1936
    Subjects “...Water-birds Great Britain Pictorial works....”
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    Morning flight; a book of wildfowl,

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