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APA ZitierstilWalker, E. G. (1992). The Gowen sites: Cultural responses to climate warming on the northern plains, 7500-5000 B.P. Hull, Quebec: Canadian Museum of Civilization.
Chicago ZitierstilWalker, Ernest Gordon. The Gowen Sites: Cultural Responses to Climate Warming On the Northern Plains, 7500-5000 B.P. Hull, Quebec: Canadian Museum of Civilization, 1992.
MLA ZitierstilWalker, Ernest Gordon. The Gowen Sites: Cultural Responses to Climate Warming On the Northern Plains, 7500-5000 B.P. Hull, Quebec: Canadian Museum of Civilization, 1992.