Physical Stratigraphy of the Phosphoria Formation in Northwestern Wyoming 18 Figures, 2 Tables and 5 Plates in Back Pocket

by R. P. Sheldon

$16 · Offered by Crossroads Books

First edition

Washington, D. C. United States Geological Survey, 1957. First Edition. Paperback. Good+. Item #19465 Unmarked, except for company stamp and catalog sticker on front cover maps intact in back pocket. Book has appearance of light use with no easily noticeable wear. ; Book Description; Spine has no signs of creasing. Pages are clean and not marred by notes or folds. Covers are square with

• Binding: Paperback

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