Eakin, Thomas E. Summary appraisals of the nation's ground-water resources, Great Basin region - Washington U.S. Government Printing Office 1977 - iv, 37 Páginas il., mapas 29 cm Inglés Subjects--Topical Terms: AGUAS SUBTERRANEASCUENCAS HIDROGRAFICAS Subjects--Geographic Terms: ESTADOS UNIDOS Dewey Class. No.: SENFOL0410