Short description: In Russian. Korotnev, Nikolai Ilyich. Useful birds in agriculture and their protection. Moscow; Leningrad: State Village-Farm Publishing House of Selkhozgiz, 1930. 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. SKU9206852