![KNOWLTON, F.H., 1889: Fossil wood and lignite of the Potomac Formation. [U.S. Geol. Surv. Bull., 56.]](/images/bookbase.gif)
Books by KNOWLTON, F.H., 1889Click here for all books by KNOWLTON, F.H., 1889 available for purchase on-line. Fossil wood and lignite of the Potomac Formation. [U.S. Geol. Surv. Bull., 56.] by KNOWLTON, F.H., 1889 listed for sale on Bibliophile Bookbase. Click here for full details and on-line purchase. Bibliophile Bookbase lists over 5 million books, maps and prints including livres anciens, livres rares, incunabula, libri rari and first editions. Bibliophile Bookbase for antiquarian books, maps and prints. |