Additions to the flora of the Spotted Ridge Formation in central Oregon

by Sergius H. Mamay

$59 · Offered by Crossroads Books

First edition

Washington, D. C. U. S. Govt. Print. Off, 1956. First Edition. Paperback. Unmarked. ; Book Description; Spine has staples. Pages are clean and not marred by notes or folds. Covers are square with wear as noted. Ships Safe and Fast. ; U. S. Geological Survey Professional Paper; Vol. 274I; 4to..... More

• Binding: Paperback

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