=LDR            22        4500
=001  214
=082  04$a1999 PAR
=100  1\$aParaskevas, Dimitrios
=245  10$aApplication of an aesthetic quality river pollution index to County Dublin
=260  \\$aDublin :$bUniversity of Dublin, Trinity College,$c1999
=650  \0$aTheses
=852  \\$bFreeman Library$h1999 PAR