Paleohydrology of the Central United States / by Donald G. Jorgensen ; Warren C. Day and Diane E. Lane, editors (U.S. Geological Survey bulletin ; 1989-D) (Strategic and critical minerals in the midcontinent region, United States ; ch. D)
Paleohydrology of the Central United States / by Donald G. Jorgensen ; Warren C. Day and Diane E. Lane, editors
(U.S. Geological Survey bulletin ; 1989-D) (Strategic and critical minerals in the midcontinent region, United States ; ch. D)