Evansville Vanderburgh Public Library
Surveying -- United States
Type
http://bibfra.me/vocab/lite/Concept
Label
Surveying -- United States
Name
Surveying
Focus
Surveying
Sub focus
United States
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Subject of
4
Triangulation and primary traverse, 1916-1918, C.H. Birdseye
Triangulation and primary traverse, 1913-1915, by R.B. Marshall, Chief Geographer
Integration of civil Unmanned Aircraft Systems (UAS) in the National Airspace System (NAS) roadmap
Surveys
Outgoing Resources
Focus
1
Surveying
Sub focus
1
United States
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