=LDR 22 4500 =001 698 =082 04$a2005 GAI =100 1\$aGainford, Imelda =245 10$aThe chemical composition of bottled water =260 \\$aDublin :$bUniversity of Dublin, Trinity College,$c2005 =650 \0$aTheses =852 \\$bFreeman Library$h2005 GAI