The tracks and landfalls of Bering and Chirikof on the northwest coast of America. From the point of their separation in latitude 49 1̊0ʹ, longitude 176 4̊0ʹ west, to their return...

by Davidson, George, 1825-1911.
Published: [J. Partridge], 1901

The Alaska boundary .

by Davidson, George, 1825-1911.
Published: Alaska packers association, 1903

Explanation of an Indian map of the rivers, lakes, trails and mountains from the Chilkaht to the Yukon

by Davidson, George, 1825-1911.
Published: [publisher not identified], 1901

Engineers and irrigation report of the Board of Commissioners on the Irrigation of the San Joaquin, Tulare, and Sacramento Valleys of the State of California, 1873

by United States. Board of Commissioners on the Irrigation of the San Joaquin, Tulare, and Sacramento Valleys of the State of California.
Published: Office of History, U.S. Army Corps of Engineers, 1990