KELLER, E.A Natural hazards: earth's processes as hazards, disasters, and catastrophes Edward A.Keller and Duane E.Devecchio; with assistance from Robert H.Blodgett - Boston Pearson 2015 - xxi,554p. ill.;col. ISBN: 978-0-321-93996-8 7819.52 Subjects--Topical Terms: NATURAL DISASTERS Dewey Class. No.: GEO 904.5 / KEt15