1. Wilcoxon, F. and Wilcox, R. A. 1964.Some rapid approximate statistical procedures, 60Lederle Laboratories Publishers.
2. Strange, John R. 1974.Utilization of phosphorus by phytoplankton in phosphorus-rich environments34 ERC-1373, Ga. Water Resources Res. Prog.
3. Uptake of P32
and Primary Productivity in Marine Benthic Algae1