1. Internationales Hydrologisches Programm;Anonymous,1983
2. The seasonal cycles of reactive silicate and suspended diatoms in the Dutch Wadden Sea;Bennekom;Neth. J. Sea Res.,1974
3. Biomass and species richness of the macrobenthic animals living on the tidal flats of the Dutch Wadden Sea;Beukema;Neth. J. Sea Res.,1976
4. Estuarine chemistry;Burton,1976
5. Processes affecting the composition of estuarine waters (HCO3, Fe, Mn, Zn, Cu, Ni, Cr, Co, Cd);Carpenter,1975