Burgman, Mark Risks and decisions for conservation and environmental management / Mark Burgman. - Cambridge, UK ; New York : Cambridge University Press, 2005. - xii, 488 p. : ill. ; 24 cm. - Ecology, biodiversity, and conservation . Includes index. Includes bibliographical references. ISBN: 0521835348 (hardback : alk. paper) Subjects--Topical Terms: Environmental risk assessment.Environmental management.