=LDR 22 4500 =001 5864 =082 04$a1986 ABO =100 1\$aAboufayed, Abdulhamid A. O. =245 10$aVariation in hydrochemistry of groundwater in the Dublin area =260 \\$aDublin :$bUniversity of Dublin, Trinity College,$c1986 =650 \0$aTheses =852 \\$bGeography Basement$h1986 ABO