=LDR            22        4500
=001  3902
=082  04$a1991 MCG
=100  1\$aMcGuire, Congella
=245  10$aNitrates in groundwater under a dairy farm in North County Cork
=260  \\$aDublin :$bUniversity of Dublin, Trinity College,$c1991
=650  \0$aTheses
=852  \\$bFreeman Library$h1991 MCG