=LDR 22 4500 =001 2876 =082 04$a1979 MUR =100 1\$aMurphy, Kieron =245 10$aInland waterway construction in Ireland 1760 - 1840: aspirations and achievements =260 \\$aDublin :$bUniversity of Dublin, Trinity College,$c1979 =650 \0$aDissertations =852 \\$bStaff Coffee Room$h1979 MUR