Books by Lea, IsaacClick here for all books by Lea, Isaac available for purchase on-line. Fossil Foot-marks in the Red Sandstone of Pottsville, Pa by Lea, Isaac listed for sale on Bibliophile Bookbase. Click here for full details and on-line purchase. Observations On the Genus Unio; Together With Descriptions of New Species in the Family Unionidae, and Descriptions of Embryonic Forms and Soft Parts. Also, New Species of Strepomatidae and Limnaeidae. Read Before The Academy of Natural Sciences Of Philadelphia, and Published in its Journal by Lea, Isaac 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 antiquarian books, livres anciens, out of print books, libri antichi and atlases. Bibliophile Bookbase for antiquarian books, maps and prints. |