- Library of Congress Subject Areas (6561)
- U Military Science (72)
- UG1 Military engineering (4)
- UG447 Chemical warfare (2)
- UG1 Military engineering (4)
- U Military Science (72)
Number of items at this level: 2.
- Beckett, I. F. W. (2008) Review of The Admiral's Secret Weapon : Lord Dundonald and the Origins of Chemical Warfare, by Charles Stephenson. Times Literary Supplement. , p. 26.
- Beckett, I. F. W. (2008) Review of The Secret History of Chemical Warfare, by N. J. McCamley. Times Literary Supplement. , p. 26.