@mastersthesis {33848,
	title = {Internal phosphorus loading from the sediments and the phosphorus-chlorophyll model in shallow lakes},
	volume = {Zoology},
	year = {1983},
	pages = {94},
	address = {University of Alberta},
	url = {http://search.proquest.com/docview/89118717},
	author = {Riley, Edward Terry}
}
