The Riddle of the Rhine : Chemical Strategy in Peace and War [electronic resource] /
Victor Lefebure
- Project Gutenberg, 1998
- Project Gutenberg 1272 .
Public domain in the USA.
Text
Chemical warfare Gases, Asphyxiating and poisonous -- War use Interessengemeinschaft der Deutschen Teerfarbenfabriken World War, 1914-1918 -- Chemical warfare