@article {33108,
	title = {Nova-Petro-Canada oil sands joint venture core-hole drilling program B. S. L. No. 20},
	volume = {Consultant{\textquoteright}s report on file},
	year = {1981},
	institution = {McCullough Consulting Ltd. Archaeological Survey of Alberta},
	address = {Edmonton, AB},
	author = {McCullough, Edward J.}
}
