=LDR 22 4500 =001 3130 =082 04$a1996 GOO =100 1\$aGoodwillie, Dermot =245 10$aIrish cirques: spatial variation in cirque morphology =260 \\$aDublin :$bUniversity of Dublin, Trinity College,$c1996 =650 \0$aDissertations =852 \\$bFreeman Library$h1996 GOO