=LDR 22 4500 =001 5338 =082 04$a2008 O'C =100 1\$aO'Connor, Sinead Anne =245 10$aA study of cladoceran communities from turloughs with emphasis on the Chydorid specis assemblages and their use as bioindicators of ecological quality =260 \\$aDublin :$bUniversity of Dublin, Trinity College,$c2008 =650 \0$aTheses =852 \\$bFreeman Library$h2008 O'C