=LDR 22 4500 =001 4551 =082 04$a1999 COR =100 1\$aCorrigan, Stephen =245 10$aThe quantification of oestrogenic substances in water and wastewater =260 \\$aDublin :$bUniversity of Dublin, Trinity College,$c1999 =650 \0$aTheses =852 \\$bFreeman Library$h1999 COR