Triangulation and spirit leveling in Indian territory
By: by C.H. Fitch.
Contributors: Geological Survey (U.S.)
Series: U.S. Geological Survey bulletin -- 175
Publisher: U.S. Government Printing Office
Published: 1900
Place of publication: Washington, DC
Language: eng
Number of pages: 141
Subjects: Triangulation.; Surveying.
Notes: 1