=LDR  00000nam a2200000ui 4500
=001  6121
=008  250610s1992\\\\xx\|||||||||||||||||eng\d
=082  04$a551.486 NEW
=100  1\$aNewman, P.J.
=245  10$aRiver Water Quality Ecological Assessment and Control
=260  \\$aBruxelles :$bCommission of the European Communities ,$c1992
=852  \\$bGeography Basement$cBooks$h551.486 NEW