121 p. : ill. ; 30 cm.At head of title: Engineer dept., U.S. Army.Electronic text and image data. Ann Arbor, Mich. : University of Michigan, Digital Library Initiatives, 1996. Includes both TIFF files and keyword searchable text. [Making of America] This volume is made possible by a grant from the Andrew W. Mellon Foundation
36 p ; 25 cm.Third preliminary report, dated May 1, 1874.Also issued as House misc, doc. 265, 43d C...
Third edition 1878Relief shown by hachures.; Shows routes of explorers and surveyors; railroad surve...
Relief shown by contours ; "Twenty-first annual report Part IV Pl. XCVII."Color1:520,00
72 p ; 30 cm.Electronic text and image data. Ann Arbor, Mich. : University of Michigan, Digital Lib...
At head of title: Engineer dept., U.S. Army.Electronic text and image data.Mode of access: Internet
Electronic text and image data. Ann Arbor, Mich. : University of Michigan, Digital Library Initiativ...
At head of title: Department of the Interior. U.S. geographical and geological survey of the Rocky M...
Shows exploration routes, dates and land conditions ; Relief shown by hachures and spot heightsGrays...
Electronic text and image data. Ann Arbor, Mich. : University of Michigan, Digital Library Initiativ...
Electronic text and image data. Ann Arbor, Mich. : University of Michigan, Digital Library Initiativ...
Caption title.Published also with title: Report of a reconnaissance of the basin of the upper Yellow...
Relief shown by contours ; "Twenty-first annual report Part IV Pl. LIX." ; "Base compiled from maps ...
Relief shown by contours, hachures and spot heights ; "Field work 1875. Publication 1879." ; "Geolog...
Shows exploration routes and dates.Relief shown by hachures and spot heights.LC Civil War maps (2nd ...
Shows survey expedition routes, dates and leaders' names ; Relief shown by hachuresColor1:380,16. 1 ...
36 p ; 25 cm.Third preliminary report, dated May 1, 1874.Also issued as House misc, doc. 265, 43d C...
Third edition 1878Relief shown by hachures.; Shows routes of explorers and surveyors; railroad surve...
Relief shown by contours ; "Twenty-first annual report Part IV Pl. XCVII."Color1:520,00
72 p ; 30 cm.Electronic text and image data. Ann Arbor, Mich. : University of Michigan, Digital Lib...
At head of title: Engineer dept., U.S. Army.Electronic text and image data.Mode of access: Internet
Electronic text and image data. Ann Arbor, Mich. : University of Michigan, Digital Library Initiativ...
At head of title: Department of the Interior. U.S. geographical and geological survey of the Rocky M...
Shows exploration routes, dates and land conditions ; Relief shown by hachures and spot heightsGrays...
Electronic text and image data. Ann Arbor, Mich. : University of Michigan, Digital Library Initiativ...
Electronic text and image data. Ann Arbor, Mich. : University of Michigan, Digital Library Initiativ...
Caption title.Published also with title: Report of a reconnaissance of the basin of the upper Yellow...
Relief shown by contours ; "Twenty-first annual report Part IV Pl. LIX." ; "Base compiled from maps ...
Relief shown by contours, hachures and spot heights ; "Field work 1875. Publication 1879." ; "Geolog...
Shows exploration routes and dates.Relief shown by hachures and spot heights.LC Civil War maps (2nd ...
Shows survey expedition routes, dates and leaders' names ; Relief shown by hachuresColor1:380,16. 1 ...
36 p ; 25 cm.Third preliminary report, dated May 1, 1874.Also issued as House misc, doc. 265, 43d C...
Third edition 1878Relief shown by hachures.; Shows routes of explorers and surveyors; railroad surve...
Relief shown by contours ; "Twenty-first annual report Part IV Pl. XCVII."Color1:520,00