=LDR 22 4500 =001 1840 =082 04$a1985 PLU =100 1\$aPlunkett Dillon, Emma Catherine =245 10$aThe field boundaries of the Burren, County Clare =260 \\$aDublin :$bUniversity of Dublin, Trinity College,$c1985 =650 \0$aTheses =852 \\$bFreeman Library$h1985 PLU