The conterminous United States mineral assessment program : information to accompany folio of geologic,geochemical,geophysical,and mineral resources maps of the Reno 1 by 2 quadrangle,Nevada and California / D.A.John,J.H.Stewart,J.D.Hendricks и др., 1992. - III,16 p. p. - Текст : непосредственный.