=LDR            22        4500
=001  5935
=082  04$a1993 LE
=100  1\$aLe Bolloch, Odile
=245  10$aWater quality in the lower Avoca river and its implications for fish migration
=260  \\$aDublin :$bUniversity of Dublin, Trinity College,$c1993
=650  \0$aTheses
=852  \\$bFreeman Library$h1993 LE