Nikolaĭ Nikolaevich Shavrov

• Dobyvanīe, obrabotka i uslovīi︠a︡ sbyta shelka i organizat︠s︡īi︠a︡ pravitelʹstvennykh i obshchestvennykh uchrezhdenīĭ po shelkovodstvu i shelkovoĭ promyshlennosti v Avstro-Vengrīi, Italīi, Frant︠s︡īi i drugikh shelkovodnykh stranakh