Wisner, Ben. At risk : natural hazards, people’s vulnerability, and disasters / by Ben Wisner, [et all....] - London ; New York : Routledge, 1994. - xix, 471 p. ; 24 cm. ISBN: 9780415252157 Subjects--Topical Terms: Natural disasters. Dewey Class. No.: 363.34 WIS 'R' / 1260