National water quality inventory
Subtitle: 1994 report to Congress, ground water chapters
By: U.S. Environmental Protection Agency, Office of Water
Publisher: Environmental Protection Agency, Office of Water
Published: 1996
Place of publication: Washington, DC
Language: eng
Format: microform :
Number of pages: 59
Subjects: Groundwater
Notes: Cover title.

"June 1996."

"EPA-813-R-96-001."

Includes bibliographical references.