=LDR 22 4500 =001 1810 =082 04$a1991 KEL =100 1\$aKelly, Catherine E. =245 10$aFarm diversification in Co. Wicklow =260 \\$aDublin :$bUniversity of Dublin, Trinity College,$c1991 =650 \0$aDissertations =852 \\$bStaff Coffee Room$h1991 KEL