=LDR 22 4500 =001 6613 =082 04$a2006 BRE =100 1\$aBreheny, Patrick =245 10$aAn estimation of past floods and future probable floods resulting from natural dams in the Layou River/Matthieu River Valleys, Commonwealth of Dominica =260 \\$aDublin :$bUniversity of Dublin, Trinity College,$c2006 =650 \0$aTheses =852 \\$bGeography Basement$h2006 BRE