000 003910000a22001570004500
245 _aWorkshop sediment quality : papers of ...
100 _aLarsen, P., ed.
100 _aEisenhauer, N., ed.
260 _aParis
_bUnesco
_c1993
300 _a83 p.
440 _aInternational hydrological programme
080 _a627.157
_bI6
650 _aSEDIMENTATION
041 _aEN
942 _cBK
999 _c64452
_d64452