=LDR 00000nam a2200000ui 4500 =001 1471 =008 250530s1996\\\\xx\|||||||||||||||||eng\d =082 04$a1996 DOW =100 1\$aDowse, Jennifer =245 10$aEdaphic factors influencing the distribution of Asplenium septentrionale, Asplenium trichomanes and Asplenium ruta-muraria =260 \\$aDublin :$bUniversity of Dublin, Trinity College,$c1996 =852 \\$bGeography Basement$cTheses$h1996 DOW