Hydrology of the Great Plains Aquifer system in Nebraska, Colorado, Kansas, and adjacent areas /

Bibliographic Details
Main Author: Helgesen, John O.
Corporate Author: Geological Survey (U.S.)
Other Authors: Leonard, Robert B., Wolf, R. J.
Format: Government Document Book
Language:English
Published: Washington : U.S. G.P.O. ; 1993.
Series:U.S. Geological Survey professional paper ; 1414-E.
Regional aquifer-system analysis--Central Midwest.
Subjects: