Urbana: Illinois, 1923.
ISBN: NoISBN. First Edition. Softcover. Ex library with several stamps, wrappers lightly rubbed. Size: Octavo (standard book size). 68 pages. Quantity Available: 1. Shipped Weight: 1 pound or less. Category: Natural History & Resources; Geology; Pictures of this item not already displayed here available upon request. Inventory No: 11584. Good Condition / No Dust Jacket.