@article {31663,
	title = {Surveying Columbia Icefield. How big is the Columbia Icefield? Is it shrinking or growing? Swelling or reducing river systems? New techniques help find out},
	volume = {Winter},
	year = {1978},
	pages = {9-12},
	publisher = {GEOS},
	author = {Canada, Energy, Mines and Resources}
}
