=LDR 22 4500 =001 2238 =082 04$a551.700942 BEN =100 1\$aBennison, G. M. =245 10$aThe geological history of the British Isles =260 \\$aLondon :$bEdward Arnold,$c1969 =650 \0$aBooks =700 1\$aWright, Alan Edward =852 \\$bFreeman Library$h551.700942 BEN