=LDR 22 4500 =001 2995 =082 04$a2007 O'L =100 1\$aO'Loughlin, Blathnaid =245 10$aInvestigating the use of Agrostis stolonifera and Ranunculus repens as bioindicators of turlough trophic status =260 \\$aDublin :$bUniversity of Dublin, Trinity College,$c2007 =650 \0$aTheses =852 \\$bFreeman Library$h2007 O'L