=LDR            22        4500
=001  1523
=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
=650  \0$aTheses
=852  \\$bGeography Basement$h1997 MUL