=LDR 00000nam a2200000ui 4500 =001 2891 =008 250530s1997\\\\xx\|||||||||||||||||eng\d =082 04$a1997 HAR =100 1\$aHarris, Maryann D. =245 10$aAn integrated approach to water quality management for agricultural catchments in Ireland =260 \\$aDublin :$bUniversity of Dublin, Trinity College,$c1997 =852 \\$bFreeman Library$cTheses$h1997 HAR