Geology of Umnak and Bogoslop Islands Aleutian Islands Alaska. Geological Survey Bulletin 1028-L
Washington: USGPO, 1959. Edition Unstated. Softcover. USGPO, Washington, 1959. Edition Unstated. Good Condition. three folding maps + two smaller fold-out charts in rear envelope. The one larger map has a few chips and closed tears near the edges, and some tears along the folds. The booklet itself is in very..... More