Global trends in natural disasters 1947 - 1973 / by Judith -Dworking.
Dworkin, Judith.
Global trends in natural disasters 1947 - 1973 / by Judith -Dworking. - Ontario, Canada : University of Toronto - [18] p. - Working paper; No. 26 .
Global trends in natural disasters 1947 - 1973 / by Judith -Dworking. - Ontario, Canada : University of Toronto - [18] p. - Working paper; No. 26 .