Add to ORKG"Contour interval 200 feet."; Shows locations of gold placers, gauging stations and rainfall stations.; "Water Supply paper 314, Plate 1."; Scale 1:500,000.Color1:500,00
Shows trails, general areas of mineral resources, magnetic variations, northern limit of glaciation,...
Issued also as ser. A, Economic geology, 19 ; B, Descriptive geology, 21.Cover title.Includes biblio...
Includes compilation diagram and location index in lower margin.; Relief shown by contours and spot ...
Edition of 1907Relief shown by contours and spot heights; contour interval 200 feet.; "Surveyed in 1...
"Recent survey publications on Alaska": p. i-v.Issued also as House doc. no. 723, 60th Cong., 1st se...
Relief shown by contours and spot heights. "U.S. Geological Survey bulletin no. 328, pl. xi."Color1:...
Shows trails, waterways, forts, warehouses, and missions.; Relief shown by shading and spot heights....
Ed. of 1930.Relief shown by contours and spot heights.; "Alaska Sheet no. 602 F."; "Topography."Colo...
Relief shown by contours and spot heights.; "Contour interval 25 feet."; "Alfred H. Brooks, geologis...
Relief shown by contours and spot heights. "Reprinted 1935." "Surveyed in 1900, 1901, 1903, 1904, 19...
Shows course, date and location of camps where observations of water depth and wind speed were made....
From introduction: In response to an urgent demand by the public, the Geological Survey, in 1900, un...
Map shows late nineteenth century Alaska geographical features. Relief shown by contours and spot he...
Relief shown by contours and spot heights.; In upper center margin: Topography.; "Control from data ...
Received Jun 20 1948, gift from publisher. Includes location map.; Relief shown by contours, spot h...
Shows trails, general areas of mineral resources, magnetic variations, northern limit of glaciation,...
Issued also as ser. A, Economic geology, 19 ; B, Descriptive geology, 21.Cover title.Includes biblio...
Includes compilation diagram and location index in lower margin.; Relief shown by contours and spot ...
Edition of 1907Relief shown by contours and spot heights; contour interval 200 feet.; "Surveyed in 1...
"Recent survey publications on Alaska": p. i-v.Issued also as House doc. no. 723, 60th Cong., 1st se...
Relief shown by contours and spot heights. "U.S. Geological Survey bulletin no. 328, pl. xi."Color1:...
Shows trails, waterways, forts, warehouses, and missions.; Relief shown by shading and spot heights....
Ed. of 1930.Relief shown by contours and spot heights.; "Alaska Sheet no. 602 F."; "Topography."Colo...
Relief shown by contours and spot heights.; "Contour interval 25 feet."; "Alfred H. Brooks, geologis...
Relief shown by contours and spot heights. "Reprinted 1935." "Surveyed in 1900, 1901, 1903, 1904, 19...
Shows course, date and location of camps where observations of water depth and wind speed were made....
From introduction: In response to an urgent demand by the public, the Geological Survey, in 1900, un...
Map shows late nineteenth century Alaska geographical features. Relief shown by contours and spot he...
Relief shown by contours and spot heights.; In upper center margin: Topography.; "Control from data ...
Received Jun 20 1948, gift from publisher. Includes location map.; Relief shown by contours, spot h...
Shows trails, general areas of mineral resources, magnetic variations, northern limit of glaciation,...
Issued also as ser. A, Economic geology, 19 ; B, Descriptive geology, 21.Cover title.Includes biblio...
Includes compilation diagram and location index in lower margin.; Relief shown by contours and spot ...