Obrázek na přední straně obálky pro Geology and ground-water resources of the Ahtanum Valley, Yakima County, Washington

Geology and ground-water resources of the Ahtanum Valley, Yakima County, Washington

B. L. Foxworthy, Geological Survey (U.S.), United States Department of the Interior
Tištěná kniha, English, 1962
U.S. G.P.O., Washington, D.C., 1962