Published by GPO, Washington, D.C., 1966
Seller: Hoffman Books, ABAA, IOBA, Columbus, OH, U.S.A.
Softcover. Condition: Very Good. USGS 1966. Wrappers, good condition (rubber stamp on cover). Complete with all maps and plates.
Published by GPO, Washington, D.C., 1969
Seller: Hoffman Books, ABAA, IOBA, Columbus, OH, U.S.A.
Softcover. Condition: Very Good. USGS 1969. Wrappers, good condition (rubber stamp on cover). Complete with all maps and plates.