Author Соколов Д. Description Sokolov, D. On metalliferous Siberian sands / Op. D. Sokolov. - St. Petersburg: Type. V. Plavilschikova, 1823. - [2], 46 pp. - Ex: without the region . 1. Territory (collection). Source of electronic copy: PB Location of original storage: UrFU Publisher Тип. В. Плавильщикова