=LDR 22 4500 =001 1136 =082 04$a1997 BYR =100 1\$aByrne, Karen =245 10$aDevelopment of a toxicity test procedure for foliar contaminants using Oniscus asellus =260 \\$aDublin :$bUniversity of Dublin, Trinity College,$c1997 =650 \0$aTheses =852 \\$bGeography Basement$h1997 BYR