=LDR 00000nam a2200000ui 4500 =001 2455 =008 250530s1986\\\\xx\|||||||||||||||||eng\d =082 04$a551.49 04 0941 =245 00$aGroundwater =260 \\$aLondon :$bInstitution of Water Engineers and Scientists,$c1986 =700 1\$aBrandon, Thomas W. =852 \\$bFreeman Library$cBooks$h551.49 04 0941