Report of the Commission appointed to investigate Turtle Mountain, Frank, Alberta, 1911. - Ottawa, Government Printing office, 1912. - 34 p. : xix pl. (partly folde., incl. front.) maps (partly fold.) fold. diagrs. ; 26 cm. LCCN: gs 12000243 Subjects--Topical Terms: Landslides. Subjects--Geographic Terms: Turtle Mountain (Alta.) LC Class. No.: QE185 / .A2 no. 27