=LDR            22        4500
=001  3904
=082  04$a1999 HAY
=100  1\$aHayes, Mary
=245  10$aThe nitrogen turnover of the salt marsh on North Bull Island, Dublin Bay
=260  \\$aDublin :$bUniversity of Dublin, Trinity College,$c1999
=650  \0$aDissertations
=852  \\$bGeography Basement$h1999 HAY