=LDR 22 4500 =001 1711 =082 04$a1999 MCC =100 1\$aMcCaffrey, Claire =245 10$aEvaluation of sequential comparison index as an indicator of lotic water quality =260 \\$aDublin :$bUniversity of Dublin, Trinity College,$c1999 =650 \0$aDissertations =852 \\$bGeography Basement$h1999 MCC