Short description: In Russian. Babkin, Boris Petrovich. External secretion of digestive glands. Petrograd: K.L. Ricker, 1915. Vneshnyaya sekretsiya pishchevaritel'nykh zhelez. In Russian /External secretion of the digestive glands. 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. SKU4202473