=LDR 22 4500 =001 4348 =082 04$a2006 MAR =100 1\$aMartinez, Maria Isabel Valera =245 10$aPollution status of the north and soth lagoons (the North Bull Island) and distribution of Spartina anglica =260 \\$aDublin :$bUniversity of Dublin, Trinity College,$c2006 =650 \0$aTheses =852 \\$bFreeman Library$h2006 MAR