The riddle of the Rhine
Subtitle: chemical strategy in peace and war. An account of the critical struggle for power and for the decisive war initiative. The campaign fostered by the great Rhine factories, and the pressing problems which they represent. A matter of pre-eminent public interest concerning the sincerity of disarmament, the future of warfare, and the stability of peace
By: By Victor Lefebure ... With a prefance by Marshal Foch and an introduction by / Field-Marshal Sir Henry Wilson, bart. ...
Publisher: The Chemical foundation
Published: 1927
Place of publication: New York
Language: eng
Number of pages: 282
Subjects: World War, 1914-1918; War use; Chemical warfare; Interessengemeinschaft der Deutschen Teerfarbenfabriken; Asphyxiating and poisonous Gases; Chemistry
Notes: "The existence of this giant monopoly [Interessengemeinschaft der deutschen teerfarbenfabriken] raises vital military and economic questions, which are ... 'The riddle of the Rhine.'"--P. 18.

"1st edition, 1923 ... 4th reprint, 1927."

Also issued online.