In Russian. Ananyev, Vladimir Anatolievich. The main locations of the early carbon flora in the Severo-Minusinskaya Trench. Tomsk: Publishing House of Tomsk, 1979. Osnovnye mestonakhozhdeniya flor nachala rannego karbona v Severo-Minusinskoy vpadine/Main locations of early carbon flora in the Northminusin Trench In Russian. 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. SKU7619667