=LDR            22        4500
=001  778
=082  04$a2001 O'L
=100  1\$aO'Leary, Cathal
=245  10$aThe clean-up after the wash-up: detergent phosphorous and the environment
=260  \\$aDublin :$bUniversity of Dublin, Trinity College,$c2001
=650  \0$aDissertations
=852  \\$bGeography Basement$h2001 O'L