@article {29999,
	title = {Emergence of mayflies (Ephemeroptera) from a northern brown-water stream of Alberta, Canada},
	volume = {19},
	year = {1975},
	note = {Boreal Institute for Northern Studies contribution series 134},
	pages = {3022-3028},
	publisher = {Verhandlung der Internationale Vereinigung f?r Theoretische und Angewandte Limnologie},
	author = {Boerger, H. and Clifford, H. F.}
}
