Diary of the Twelfth Congress of Russian Naturalists and Physicians. Sections I, II, III. In Russian/Dnevnik XII sezda russkikh estestvoispytateley i vrachey. Otdely I, II, III. M. Lissner and D. Sobko Typography, Imperial Moscow University Typography. 1910. Division I. Division of speeches delivered at general and joint meetings. Division II. Programs and minutes of general, joint and breakout meetings. Division III. List of members in 3 issues. Please contact us for details on condition of available copies of the book. SKUalb4efec530cb7e4632.