Hidden Bibliographic Details
Other title: | Hamilton quadrangle, Montana-Idaho : land classification and density of standing timber.
|
Other uniform titles: | Geological Survey (U.S.). Annual report.
|
Other authors / contributors: | Leiberg, John B. (John Bernhard), 1853-1913.
|
Notes: | Relief shown by contours and spot heights. "Surveyed 1897-98." Plate CXXXVI from the "Twenty-first annual report" of the U.S. Geological Survey, Part 5, Forest reserves (1900). Shows seven classes of land cover. "Engraved Apr. 1901 by Julius Bien & Co."
|