=LDR 22 4500 =001 5812 =082 04$a2008 WIL =100 1\$aWilliams, Una =245 10$aThe use and comparison of two different types of hair tubes as an indirect method of determining squirrel distribution at isolated woodland sites in Dublin city =260 \\$aDublin :$bUniversity of Dublin, Trinity College,$c2008 =650 \0$aTheses =852 \\$bFreeman Library$h2008 WIL