=LDR 22 4500 =001 6430 =082 04$a551.09418 GSI =110 2\$aGeological Survey of Ireland =245 10$aGeology of Galway Bay =260 \\$aSligo :$bDepartment of Communications, Marine and Natural Resources ,$c2004 =650 \0$aBooks =852 \\$bGeography Basement$h551.09418 GSI