Short description: In Russian. Firsov, Leonid Alexandrovich. Behavior of Anthropoids in Natural Conditions. Leningrad: Science. Leningrad Division, 1977. Povedenie antropoidov v prirodnykh usloviyakh. In Russian /Anthropoid behaviour in the natural environment. 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. SKU7662358