| http://www.w3.org/ns/prov#value | - lls, springs, and streams, 1976-1987, Pima, Pinal, and Maricopa counties, Arizona: U.S. Geological Survey, Open-File Report 95-546, 1 computer disk ;3 1/2 in. +1 text [3 p]. ; 28 cm.), Nowlan, G.A.; Chaffee, M.A., 1995, Analytical results, sample locations, and other information for stream-sediment, soil, heavy-mineral-concentrate, and rock samples used in mineral resource studies of Coronado Nati
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