Andrews, E. C. 1870-1948. Molybdenum. By E. C. Andrews. - Sydney, W.A. Gullick, government printer, 1906. - 17 p. illus. 25 cm. - New South Wales. Geological Survey. Mineral resources no. 11 . LCCN: gs 07000985 Subjects--Topical Terms: Molybdenum. LC Class. No.: TN490.M7 / A5