Y36.7X1
Non-Billable (Header)War operations involving chemical weapons and other forms of unconventional warfare, civilian
Code Hierarchy
└Y36Operations of war└Y36.7War operations involving chemical weapons and other forms of unconventional warfare└Y36.7XWar operations involving chemical weapons and other forms of unconventional warfare└Y36.7X1War operations involving chemical weapons and other forms of unconventional warfare, civilian
└Y36.7X1War operations involving chemical weapons and other forms of unconventional warfare, civilian