Westgate, K.N. and O &apos; Keefe, P., Some Definitions of Disaster, University of Bradford Disaster Research Unit, Occasional Paper No. 4 (June 1976).
Westgate, K.N. and O &apos; Keefe, P., Some Definitions of Disaster, University of Bradford Disaster Research Unit, Occasional Paper No. 4 (June 1976).