@book{3290, keywords = {Turner, Frederick Jackson, 1861-1932, Canada Histoire Philosophie, Canada Histoire 19e siècle}, author = {Michael S. Cross}, title = {The Frontier Thesis and the Canadas : The Debate on the Impact of the Canadian Environment}, year = {1970}, journal = {Issues in Canadian History}, pages = {188 p.; 24 cm}, publisher = {Toronto : Copp Clark Pub. Co., [c1970]}, note = {Cote originale : HC. Don de l’éditeur (Coop Clark Publishing Company).}, language = {eng}, }