In Russian. Markova, Lidia Gavrilovna. History of the Early Cretaceous flora of the Western Siberian lowland (according to palinology). Moscow: Nedra, 1971. Istoriya razvitiya rannemelovoy flory Zapadno-Sibirskoy nizmennosti (po dannym palinologii). In Russian /History of the Early Cretaceous flora of the Western Siberian lowland (according to palinology) . 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. SKU7354667