=LDR 22 4500 =001 4827 =082 04$a2004 NIX =100 1\$aNix, James =245 10$aA river habitat survey of the Dodder =260 \\$aDublin :$bUniversity of Dublin, Trinity College,$c2004 =650 \0$aTheses =852 \\$bFreeman Library$h2004 NIX