=LDR  00000nam a2200000ui 4500
=001  442
=008  250530s1987\\\\xx\|||||||||||||||||eng\d
=082  04$a363.739 RIC
=100  1\$aRichardson, D. H. S.
=245  10$aBiological indicators of pollution
=260  \\$aDublin :$bRoyal Irish Acacemy,$c1987
=852  \\$bFreeman Library$cBooks$h363.739 RIC$zNot located