Title: Rukovodstvo po khimicheskoĭ sluzhbe v R.K.K.A.
Subjects: Chemical warfare, Asphyxiating and poisonous Gases, War use, Military art and science, Soviet Union. Raboche-Krestʹi︠a︡nskai︠a︡ Krasnai︠a︡ Armii︠a︡
Places: Soviet Union