Title: Kak krestʹi͡a︡ninu stavitʹ opyty po ispytanii͡u︡ razlichnykh sposobov, predokhrani͡a︡i͡u︡shchikh khleba ot zarazhenii͡a︡ golovnei͡u︡
First published: 1926
LC classification: MLCM 94/16852 (S)