=LDR 22 4500 =001 374 =082 04$a2002 THO =100 1\$aThompson, Ruth Corinne =245 10$aThe Avoca mines - a tourist asset? =260 \\$aDublin :$bUniversity of Dublin, Trinity College,$c2002 =650 \0$aTheses =852 \\$bFreeman Library$h2002 THO