@article {37541,
	title = {Molybdenum and sulphate as controls on the abundance of nitrogen-fixing cyanobacteria in saline lakes in Alberta},
	volume = {35},
	year = {1990},
	note = {13 saline lakes},
	pages = {245-259},
	publisher = {Limnology and Oceanography},
	url = {http://72.48.224.78/lo/toc/vol_35/issue_4/0870.pdf},
	author = {Marino, Roxanne and Howarth, Robert and Shamess, Jennifer and Prepas, Ellie}
}
