=LDR            22        4500
=001  1910
=082  04$a1995 DUF
=100  1\$aDuff, Roslyn
=245  10$aForest management and understorey composition, Davagh Forest, Co. Tyrone
=260  \\$aDublin :$bUniversity of Dublin, Trinity College,$c1995
=650  \0$aTheses
=852  \\$bGeography Basement$h1995 DUF