[Duty of Geological Survey members and employees to invoke Interior Department policy on unofficial use of Survey data, when seeking entry to private property, and when called to testify in court]
Series: Geological Survey Circ. No. 4
Publisher: [s.n.]
Published: 1880
Place of publication: Washington, D.C
Format: Microform
Subjects: Geological Survey (U.S.) -- Officials and employees -- Regulations.