=LDR 22 4500 =001 3639 =082 04$a2000 DEM =100 1\$aDempsey, Laurence =245 10$aMetal levels in a commercial fish species: Pleuronectes platessa and a non-commercial fish species: Callionymus lyra from Dublin Bay =260 \\$aDublin :$bUniversity of Dublin, Trinity College,$c2000 =650 \0$aDissertations =852 \\$bGeography Basement$h2000 DEM