=LDR            22        4500
=001  5830
=082  04$a1989 WAL
=100  1\$aWalker, Tim
=245  10$aThe use of remote sensing data in calculating a vegetative carbon cycle for Dublin
=260  \\$aDublin :$bUniversity of Dublin, Trinity College,$c1989
=650  \0$aTheses
=852  \\$bFreeman Library$h1989 WAL