=LDR            22        4500
=001  3659
=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
=650  \0$aTheses
=852  \\$bFreeman Library$h1998 CON