=LDR 22 4500 =001 5143 =082 04$a930.1 MIT =100 1\$aMitchell, G. F. =245 10$aSome ultimate Larian sites in Lake Derravaragh, Co. Westmeath =260 \\$aDublin :$bRoyal Society of Antiquaries of Ireland,$c1972 =650 \0$aPamphlets =852 \\$bFreeman Library$h930.1 MIT$zNot located