1900 graduated Kazan University.
Deputy, USSR Supreme Soviet of 1946, 1950, 1954 and 1958 convocation. Since 1901 assist, and since 1906 Assistant Professor, Agriculture and Forestry Institute, Novaya Aleksandriya. Since 1911 Professor, Kazan University.
Since 1924 Dean, Physico-Mathematical Faculty, Kazan University. 1929-1930 Director, Butlerov Chemical Research Institute, Kazan University. Since 1932 corresponding member, USSR Academy of Science.
Religion gets people to believe something untrue.