Lode mining in Yukon: investigation of quartz deposits in the Klondike division, by T. A. MacLean, M.E. - Ottawa, Government printing bureau, 1914. - ix, 205, ix p. XL pl. (incl. front.) maps (part fold.) diagrs. 25 cm. "No. 222." LCCN: gs 14000809 Subjects--Geographic Terms: Klondike River Valley (Yukon)--Gold discoveries. LC Class. No.: TN424.Y8 / A3 1914