@article {3629,
	title = {Effect of Stream Acidification on Periphyton Composition, Chlorophyll, and Productivity},
	journal = {Canadian Journal of Fisheries and Aquatic Sciences},
	volume = {43},
	year = {1992},
	note = {<p>Maps</p>},
	month = {October},
	pages = {1846-1858},
	keywords = {Algae, Sediments -- Heavy metals, Water quality},
	author = {Mulholland, Patrick                            J and Elwood, J. W and Palumbo, A. V and Stevenson, R. J}
}
