=LDR            22        4500
=001  6589
=082  04$a2006 LAC
=100  1\$aLacey, Cormac
=245  10$aLichenometry: A case study and and discussion
=260  \\$aDublin :$bUniversity of Dublin, Trinity College,$c2006
=650  \0$aTheses
=852  \\$bFreeman Library$h2006 LAC