=LDR 00000nam a2200000ui 4500 =001 1523 =008 250530s1997\\\\xx\|||||||||||||||||eng\d =082 04$a1997 MUL =100 1\$aMulhall, Bridin =245 10$aThe effects of sea water infiltration on the activated sludge process =260 \\$aDublin :$bUniversity of Dublin, Trinity College,$c1997 =852 \\$bGeography Basement$cTheses$h1997 MUL