=LDR 22 4500 =001 1531 =082 04$a1984 KEL =100 1\$aKelly, David =245 10$aEffluent management options for the Irish pig processing industry =260 \\$aDublin :$bUniversity of Dublin, Trinity College,$c1984 =650 \0$aTheses =852 \\$bGeography Basement$h1984 KEL