1. Planktonic diatoms and silica in Loch Leven, Kinross, Scotland: a one month silica budget;Bailey-Watts;Freshwater Biology,1976
2. On estuarine and continental shelf circulation in the middle Atlantic bight;Beardsley,1983
3. Water quality of the tidal Potomac river and estuary, hydrologic data report, 1981 water year;Blanchard;U.S. Geological Survey Open-file Report 82-575,1982
4. Biological and chemical study of Virginia's estuaries;Brehmer,1972
5. Dissolved silicon in the Yaquina estuary, Oregon;Callaway;Estuarine, Coastal and Shelf Science,1982