Short description: In Russian. Krylov, Porfiry Nikitich. Material for the flora of the spore plants of Altai and Tomsk province. Tomsk: Moscow, 1924. Material k flore sporovykh rasteniy Altaya i Tomskoy gubernii. In Russian /Material for the flora of the spore plants of Altai and Tomsk province. The image is provided for reference only. It may reflect condition of one of the available copies or only help in identifying the edition. Please feel free to contact us for a detailed description of the copies available. SKU8963450