In Russian. Garrels, Robert Minard. Carbon, oxygen, and sulphur cycles over geological time. Moscow: Science, 1975. Krugovorot ugleroda, kisloroda i sery v techenie geologicheskogo vremeni. In Russian /Carbon, oxygen, and sulphur cycles over geological time. 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. SKU6918304