Chemical weapons
type: Concept
created: 1988-12-02T00:00:00
modified: 1996-06-05T10:35:16
broader: Weapons of mass destruction
in scheme: lcsh
member: collection SubdivideGeographicalIndirect
member: collection LCSHAuthorizedHeadings
member: collection LCSH General
notation: UG447.5-UG447.65

Weapons of mass destruction
type: Concept
notation: U793