=LDR 22 4500 =001 2859 =082 04$a2005 HEN =100 1\$aHennessy, Maria =245 10$aThe influence of catchment characteristics on the water quality of the River Dodder =260 \\$aDublin :$bUniversity of Dublin, Trinity College,$c2005 =650 \0$aTheses =852 \\$bFreeman Library$h2005 HEN