=LDR 22 4500 =001 6998 =082 04$a1971 ATK =100 1\$aAtkinson, T.C. =245 10$aHydrology and Erosion in a Limestone Terrain Vol. 1 =260 \\$aDublin :$bUniversity of Dublin, Trinity College,$c1971 =650 \0$aTheses =852 \\$bStaff Coffee Room$h1971 ATK