A spatial duopoly: competition in the western Canadian fur trade, 1770–1835
Freeman, Donald B., Dungey, Frances L.Volume:
7
Language:
english
Journal:
Journal of Historical Geography
DOI:
10.1016/0305-7488(81)90002-5
Date:
July, 1981
File:
PDF, 1.54 MB
english, 1981