Language: English
Published by State of Oregon Department of Geology and MIneral Industries, 1980
Paperback. Condition: Very Good. Special Paper #10. Covers are unmarked, clean and bright. Spine is solid and firm, with no creasing. Interior text block is straight and firm, and free of markings. Size: 4to - over 9 3/4 in - 12 in Tall. Year: 1980.