<i>Geology of the Edwards Plateau and Rio Grande Plain adjacent to Austin and San Antonio, Texas, with Reference to the Occurrence of Underground Waters</i> . By Robert T. Hill and T. Wayland Vaughan. From the Eighteenth Annual Report of the United States Geological Survey, 1896-97, Part II.-Papers Chiefly of a Theoretic Nature, pp. 193-321; pl. xxi.-lxiv. Washington, Government Printing Office. 1898.

Science · 1899 · 24 citations · 1 references