=LDR            22        4500
=001  2865
=082  04$a1996 PAR
=100  1\$aParsons, Aengus
=245  10$aThe influence of the gastropod Hydrobia ulvae (Pennant) on exchange rates of inorganic nutrients between estuarine sediments and the overlying water column
=260  \\$aDublin :$bUniversity of Dublin, Trinity College,$c1996
=650  \0$aBooks
=852  \\$bFreeman Library$h1996 PAR