1. Influence of Human Populations on P Transfers to Aquatic Ecosystems: A Regional Study using Large Rivers. Scope 54;Caraco,1995
2. Our evolving conceptual model of the coastal eutrophication problem;Cloern;Mar. Ecol. Prog. Ser.,2001
3. Nitrogen loading of rivers as a human driven process;Cole,1993
4. Deeley, D.M., 1989. Phosphorus fertilizer dissolution and leaching from acid grey sands. M.Sc. Thesis. University of Western Australia, WA, Australia, 273 pp.
5. Donohue, R., Deeley, D., Parsons, G., Youngs, L., 1994. Estimates of nutrient loads in the Swan-Canning catchment 1987–1992. Report No. 13. Swan River Trust, Perth, WA, Australia, 24 pp.