Preliminary assessment of the ground-water resources of the alluvial aquifer, White River Valley, Rio Blanco County, Colorado /

gan Van Liew, William P.
Lakewood, Colo. : Denver, CO : U.S. Dept. of the Interior, Geological Survey ; Open-File Services Section, Western Distribution Branch, 1985

Hydrology of the Hart Syncline area, northwestern Colorado /

gan Van Liew, William P.
Denver, Colo. : U.S. Dept. of the Interior, U.S. Geological Survey : Books and Open-File Reports Section [distributor], 1993

Hydrology of the Hart Syncline area, northwestern Colorado /

gan Van Liew, William P.
Denver, Colo. : U.S. Dept. of the Interior, U.S. Geological Survey, 1993

Geophysically estimated porosity of selected Paleozoic rocks in the Upper Colorado River Basin, Colorado, Utah, Wyoming, and Arizona /

gan Wetherbee, Gregory A., Van Liew, William P.
Denver, Colo. : U.S. Dept. of the Interior, U.S. Geological Survey : Books and Open-File Reports Section [distributor], 1991

Geophysically estimated porosity of selected Paleozoic rocks in the Upper Colorado River Basin, Colorado, Utah, Wyoming, and Arizona /

gan Wetherbee, Gregory A.
Denver, Colo. : U.S. Dept. of the Interior, U.S. Geological Survey, 1991