The U. S. Geological Survey, Its History, Activities And Organization, by the publisher (1918)

Title The U. S. Geological Survey, Its History, Activities And Organization
Author by the publisher, D. Appleton and Company, 1923
Make-up, operation and organization of the U. S. Geological Survey
Publisher D. Appleton and Company
Year 1918
Description Make-up, operation and organization of the U. S. Geological Survey