=LDR 22 4500 =001 774 =082 04$a551.7 BRI =100 1\$aBridgland, D. R. =245 10$aClast lithological analysis =260 \\$bQuaternary Research Association,$c1986 =650 \0$aReference =852 \\$bFreeman Library$h551.7 BRI$zNot located