@article {30679,
	title = {A radio-echo ice thickness survey of the Columbia Icefield},
	volume = {Unpublished Report},
	year = {1977},
	pages = {8},
	institution = {University of British Columbia, Department of Geophysics and Astronomy},
	address = {Vancouver, B. C. },
	author = {Waddington, E. D. and Jones, D. P.}
}
