MAP20080028329 McFarlane, Bonita L. Perceptions of ecological risk associated with Mountain Pine Beetle (Dendroctonus ponderosae) infestations in Banff and Kootenay National Parks of Canada / Bonita L. McFarlane, David O. T. Witson En: Risk analysis : an international journal. - McLean, Virginia : Society for Risk Analysis, 1987-2015 = ISSN 0272-4332. - 01/02/2008 Número 1 28 2008 I. Witson, David O. T. . II. Title.