In Russian. Salin, Yuri Sergeevich. Quantitative Methods in Paleoecology and Biostratigraphy. Novosibirsk: Science. Siberian Branch, 1972. Kolichestvennye metody v paleoekologii i biostratigrafii. In Russian/Quantitative Methods in Paleoecology and Biostratigraphy. All images are for identification of editions only. Several books of the same edition may be available. Please feel free to request photos of available books. SKU7433629