=LDR 22 4500 =001 5300 =082 04$a1980 HUG =100 1\$aHughes, Aine =245 10$aStructural aspects of agriculture in the Mullet penninsula of county Mayo =260 \\$aDublin :$bUniversity of Dublin, Trinity College,$c1980 =650 \0$aDissertations =852 \\$bStaff Coffee Room$h1980 HUG