00438nam a2200157Ia 4500080001800000040001600018245009700034260003700131300000900168500001400177650004000191650001300231010000900244011001800253010000900271 a502.58 NAT pr aBIEFCVbPor aPrévention et atténuation des catastrophes, Vol. VII, aspects economiques/ Nations Unies aNova York:bNations Unies,c1979 a78p. aInv. 2016 aCatrastrofes naturais-prevenção aEconomia atrue aNations Unies atrue