@article {3436,
	title = {Primary Productivity and Spatial Structure of Phytolithic Growth in Streams in the Great Smoky Mountains National Park, Tennessee},
	journal = {Hydrobiologia},
	volume = {123},
	year = {1985},
	note = {Illustrations, Maps},
	month = {April},
	pages = {59-67},
	keywords = {Algae, Botany, Ecosystem, Vegetation monitoring},
	author = {Keithan, Elaine D and Wilson, Robert L}
}
@mastersthesis {7199,
	title = {Primary Productivity and Structure of Phytolithic Communities in Streams in the Great Smoky Mountains National Park},
	year = {1983},
	school = {Bowling Green State University},
	type = {Ph. D.},
	address = {Bowling Green, OH},
	keywords = {Algae, Biology, Streams},
	author = {Keithan, Elaine D}
}
