Results of primary triangulation /

Bibliographic Details
Main Author:	Gannett, Henry, 1846-1914 (Author)
Format:	Government Document eBook
Language:	English
Published:	Washington, D.C. : Department of the Interior, United States Geological Survey, 1894.
Series:	Bulletin of the United States Geological Survey ; no. 122.
Subjects:	Triangulation > North America. Triangulation. North America.
Online Access:	https://purl.fdlp.gov/GPO/gpo58422

Available Online