Mackenzie A Voyages from Montreal on the river St. Laurence through the continent of North America to the frozen and pacific oceans in the years 1789 and 1793 Mackenzie A - A Arbor Univ Micro 1966 - cxxii, 412p. cm. Standard No.: 91,207 Source: Textual Subjects--Topical Terms: GEOGRAPHY Dewey Class. No.: U8.7281.L93, K6