TY - SER KW - Turner, Frederick Jackson, 1861-1932 KW - Canada Histoire Philosophie KW - Canada Histoire 19e siècle AU - Michael S. Cross BT - Issues in Canadian History C1 - FC/19/I86 C951/1970 C4 - 971/.008 LA - eng N1 - Cote originale : HC. Don de l’éditeur (Coop Clark Publishing Company). PB - Toronto : Copp Clark Pub. Co., [c1970] PY - 1970 EP - 188 p.; 24 cm T2 - Issues in Canadian History TI - The Frontier Thesis and the Canadas : The Debate on the Impact of the Canadian Environment ER -