| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Code of Federal Regulations, Title 30, Mineral Resources, Pt. 700-End, Revised as of July 1, 2015 | 978-0-16-092901-4 (0-16-092901-6) | 2015 |
| Code of Federal Regulations, Title 30, Mineral Resources, Pt. 700-End, Revised as of July 1, 2016 | 978-0-16-093362-2 (0-16-093362-5) | 2016 |
D. I · D.O. · Department of Interior · O.I. · O/U