GEOLOGY AND GROUND-WATER RESOURCES OF THE UPPER NIOBRARA RIVER BASIN, NEBRASKA AND WYOMING
Softcover
1956 · Washington, D.C.
by WSP 1368 -- Bradley, Edward
Washington, D.C.: GPO. Very Good. 1956. Softcover. USGS, 1956. Wrappers, very good condition. Complete with all maps and plates. . (Inventory #: 36467)