@article {29624,
	title = {Field and laboratory studies of Daphnia schodleri Sars from a winterkill lake of Alberta},
	volume = {Publications in zoology No. 9},
	year = {1974},
	pages = {53},
	institution = {National Museums of Canada},
	address = {Ottawa, Ont. },
	author = {Lei, Chi-hsiang and Clifford, Hugh F.}
}
