Which Log in option should I use?
If you are a USAO student, faculty, or staff member, you already have a USAO OneLogin account, and you should log in using USAO OneLogin; other Nash Library users should log in using Local login.
How do I change my password?
Most members of the USAO community should do this by updating their USAO OneLogin account password. Learn more about your USAO OneLogin account.
Who do I contact if I'm having trouble logging in?
You can stop by Nash Library and ask for help at the circulation desk, call us at (405)574-1343, or email us by submitting the
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TextSeries: U. S. Geological survey. Bulletin 611Publication details: Washington, Govt. print. off., 1916.Description: 218 p. illus., plates, fold. maps. 24cmSubject(s): LOC classification: 
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