=LDR 22 4500 =001 639 =082 04$a1983 O'R =100 1\$aO'Reilly, Jacqueline =245 10$aChanges in agriculture 1922 to 1982: a case study of South Kildare =260 \\$aDublin :$bUniversity of Dublin, Trinity College,$c1983 =650 \0$aDissertations =852 \\$bStaff Coffee Room$h1983 O'R