Green River Basin :
255 p. : ill., maps (part fold. in pocket)
- (Wyoming Geological Association. Guidebook, annual field conference ; 10th)
Geology, Stratigraphic. Geology, Economic - Wyoming - Green River Basin.
255 p. : ill., maps (part fold. in pocket)
- (Wyoming Geological Association. Guidebook, annual field conference ; 10th)
Geology, Stratigraphic. Geology, Economic - Wyoming - Green River Basin.