@article {33793,
	title = {Evaluation of the phosphorus-chlorophyll relationship for lakes off the Precambrian Shield in western Canada},
	volume = {40},
	year = {1983},
	pages = {27-35},
	publisher = {Canadian Journal of Fisheries and Aquatic Sciences},
	url = {http://article.pubs.nrc-cnrc.gc.ca/RPAS/RPViewDoc?_handler_=HandleInitialGet\&calyLang=eng\&journal=cjfas\&volume=40\&articleFile=f83-005.pdf},
	author = {Prepas, E. E. and Trew, D. O.}
}
