@article {42148,
	title = {Patterns in nutrient availability and plant diversity of temperate North American wetlands},
	volume = {80},
	year = {1999},
	pages = {2151-2169},
	publisher = {Ecology},
	url = {http://www.jstor.org/sici?sici=0012-9658(199801)79\%3A1\%3C106\%3AA8ROFA\%3E2.0.CO\%3B2-J},
	author = {Bedford, B. L. and Walbridge, M. R. and Aldous, A.}
}
