@article {29449,
	title = {The freshwater molluscs of the Canadian interior basin},
	volume = {13},
	year = {1973},
	pages = {1-509},
	publisher = {Malacologia},
	url = {http://www.bioone.org/archive/1545-1410/724/1/pdf/i1545-1410-724-1-1.pdf},
	author = {Clarke, A. H.}
}
