=LDR            22        4500
=001  5859
=082  04$a2007 BRA
=100  1\$aBrady, Jennifer
=245  10$aValve movement responses of the zebra mussel Dreissena polymorpha through experiments with the herbicide atrazine. a tool in biological monitoring for the detection of toxic discharges in Ireland's freshwater systems
=260  \\$aDublin :$bUniversity of Dublin, Trinity College,$c2007
=650  \0$aTheses
=852  \\$bFreeman Library$h2007 BRA