Water-quality assessments in the nation's major river basins / by the National Water-Quality Assessment (NAWQA) Program.
| Other author | National Water-Quality Assessment Program (U.S.) |
| Format | Book |
| Publication Info | [Reston, Va.?] : U.S. Dept. of the Interior, U.S. Geological Survey, [2001?] |
| Description | 1 folded sheet (8 pages) : illustrations, color map ; 22 x 9 cm |
| Subjects |
| Variant title | Water quality assessments in the nation's major river basins |
| General note | Shipping list no.: 2001-0179-P. |
| GPO item number | 0621 |
| Govt. docs number | I 19.2:W 29/51 |