=LDR            22        4500
=001  1703
=082  04$a2006 HEA
=100  1\$aHealy, John
=245  10$aEvaluating the nitrogen balance in south Bull lagoon using network analysis
=260  \\$aDublin :$bUniversity of Dublin, Trinity College,$c2006
=650  \0$aTheses
=852  \\$bFreeman Library$h2006 HEA