=LDR 00000nam a2200000ui 4500 =001 3659 =008 250530s1998\\\\xx\|||||||||||||||||eng\d =082 04$a1998 CON =100 1\$aConnolly, Louise =245 10$aThe microbiology of the biocycle submerged biofilter system =260 \\$aDublin :$bUniversity of Dublin, Trinity College,$c1998 =852 \\$bFreeman Library$cTheses$h1998 CON