Structure-contour maps of the Powder River basin, Montana and Wyoming / by James E. Fox and Debra K. Higley, 1996 ; graphic design and cartography by Patricia L. Wilber.
At the Library
Earth Sciences Library (Branner) -
- Library has: 1 map sheet
- Library has: Supplement: 1 v.
G3701 .C8 SVAR .U5 OC-147A