=LDR 00000nam a2200000ui 4500 =001 1845 =008 250530s1988\\\\xx\|||||||||||||||||eng\d =082 04$a551.48 BRA =100 1\$aBrassington, R. =245 10$aField Hydrogeology =260 \\$bOpen University Press,$c1988 =852 \\$bFreeman Library$cBooks$h551.48 BRA