Kelsall, p. John Telfer, S. E. Wright, D. Thomas. The effects of fire on the ecilogy of the Boreal forest, with particular reference to the canadian north: a review and selected bibliography John p.Kelsall, E.S. Telfer, Thomas D. Wright - Ottawa Canidian wildlife service 1977 - 58 p. ISBN: 0-662-00638-0 Dewey Class. No.: 590.971 / CAN