books.google.comhttp://books.google.com/books/about/Report_on_the_geology_and_resources_of_t.html?id=GDcAAAAAQAAJ&utm_source=gb-gplus-shareReport on the geology and resources of the region in the vicinity of the forty-ninth parallel, from the Lake of the woods to the Rocky Mountains
NPWRC :: Presettlement Wildlife and Habitat of Montana: An Overview Report on the geology and resources of the region in the vicinity of the forty-ninth parallel, from the Lake of the Woods to the Rocky Mountains with lists ... www.npwrc.usgs.gov/ resource/ habitat/ presettl/ expedit/ nboundry.htm
Bibliographic information
Title
Report on the geology and resources of the region in the vicinity of the forty-ninth parallel, from the Lake of the woods to the Rocky Mountains
