Short description: In Russian. Derzhavin, Alexander Ivanovich. Perennial crop varieties. Moscow: Selkhozgiz, 1937: Model type. Mnogoletnie sorta sel'skokhozyaystvennykh kul'turnykh rasteniy. In Russian /Perennial crop varieties. 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. SKU5163181