@article {46459,
	title = {Periphyton, water quality, and land use at multiple spatial scales in Alberta rivers},
	volume = {62},
	year = {2005},
	pages = {1309-1319},
	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=62\&articleFile=f05-044.pdf},
	author = {Carr, Genevi{\`e}ve M. and Chambers, Patricia and Morin, Antoine}
}
