Regional aquifers in Kansas, Nebraska, and parts of Arkansas, Colorado, Missouri, New Mexico, Oklahoma, South Dakota, Texas, and Wyoming--geohydrologic framework / / by Donald G. Jorgensen, John O. Helgesen, and Jeffrey L. Imes
Pubbl/distr/stampa
Washington : , : U.S. Department of the Interior, U.S. Geological Survey, , 1993