=LDR 00000nam a2200000ui 4500 =001 915 =008 250530s2006\\\\xx\|||||||||||||||||eng\d =082 04$a2006 WHI =100 1\$aWhite, John E. =245 10$aComparison of survey techniques for assessing squirrel distribution =260 \\$aDublin :$bUniversity of Dublin, Trinity College,$c2006 =852 \\$bFreeman Library$cTheses$h2006 WHI