=LDR 22 4500 =001 4591 =082 04$a551.7 HAL =100 1\$aHall, Adrian =245 10$aThe Quaternary of Orkney =260 \\$bQuaternary Research Association,$c1996 =650 \0$aReference =852 \\$bFreeman Library$h551.7 HAL$zNot located