Short description: In Russian. Nikitin, Alexander Fedorovich. Methods and techniques for practical observation and research on hygiene without instruments, with simple instruments and in small laboratories. St. Petersburg: K.L. Ricker, 1911. Sposoby i priemy prakticheskikh nablyudeniy i issledovaniy po gigiene bez priborov, s prosteyshimi priborami i v nebol'shikh laboratoriyakh. In Russian /Methods and techniques for practical observation and research on hygiene without instruments, with simple instruments and in small laboratories. 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. SKU3782270