San Francisco Public Library
Great Lakes (North America) -- Surveys
Type
http://bibfra.me/vocab/lite/Concept
Label
Great Lakes (North America) -- Surveys
Name
Great Lakes (North America)
Focus
Great Lakes (North America)
Sub focus
Surveys
Actions
Share resources
Incoming Resources
Subject of
2
Report upon the primary triangulation of the United States Lake survey, By Lieut.-Col. C.B. Comstock, Corps of engineers ... aided by the assistants on the survey
Outgoing Resources
Focus
1
Great Lakes (North America)
Sub focus
1
Surveys
Link Analysis