Nitrate in the ground waters of the United States assessing the risk /

Main Author: Nolan, Bernard T., 1954-
Other Authors: Ruddy, Barbara C., National Water-Quality Assessment Program (U.S.), Geological Survey (U.S.)
Format: Electronic
Language: English
Published: [Reston, Va.] : U.S. Geological Survey, [1997?]
Series: Fact sheet (Geological Survey (U.S.)) ; FS-92-96.
Subjects:

CMU Gov Pub Electronic

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LocationCall Number: Status
CMU Gov Pub Electronic I 19.127:092-96 Available