Combating terrorism : need for comprehensive threat and risk assessments of chemical and biological attacks
Combating terrorism : need for comprehensive threat and risk assessments of chemical and biological attacks [electronic resource] - Washington, DC 1999 - 36 p. - GAO report, GAO/NSIAD-99-163 .
USA--CBW--terrorism--risk assessment
USA--CBW--protection
USA--official publication
USA--CBW--terrorism--risk assessment
USA--CBW--protection
USA--official publication