Trace metals in Dutch coastal water: specification and bioa-ccumulation by mussels / Bert Th. M. van Eck.....[et al]. - Delft, Holanda : Delft Hydraulics - 4 p. - Publication; No. 419 / Delft Hydraulics. .

"Paper to be presented at Heavy Metals in the Environment, - Geneva, Switzerland, 12-15 September 1989".