=LDR            22        4500
=001  769
=082  04$a1997 KEA
=100  1\$aKeaney, Jackie
=245  10$aCladocera (Crustacea) pseudofossils as indicators of trophic status in some Irish lakes
=260  \\$aDublin :$bUniversity of Dublin, Trinity College,$c1997
=650  \0$aTheses
=852  \\$bFreeman Library$h1997 KEA