Biological Investigations In Alaska And Yukon Territory: East Central Alaska; The Ogilvie Range, Yukon; The Macmillan River, Yukon (1909) is a scientific book written by Wilfred Hudson Osgood. The book is a detailed account of the author's biological investigations in Alaska and Yukon Territory, specifically in East Central Alaska, the Ogilvie Range in Yukon, and the Macmillan River in Yukon. The book includes descriptions of the flora and fauna found...