National water-quality assessment program
Subtitle: the Central Nebraska basins
Contributors: Geological Survey (U.S.)
Series: Water fact sheet; Open-file report -- 91-97; U.S. Geological Survey open-file report -- 91-97
Publisher: U.S. Geological Survey, Dept. of the Interior; Books and Open-File Reports Section, distributor]
Published: 1991
Place of publication: [Reston, Va.]; [Denver, Colo
Language: eng
Format: Microform
Subjects: Water quality -- Nebraska; Groundwater -- Nebraska
Other titles: Central Nebraska basins
Notes: Distributed to depository libraries in microfiche

Shipping list no.: 92-0659-M

Microfiche. [Denver, Colo. : U.S. Geological Survey, 1991] 1 microfiche