Environmental characteristics and water quality of hydrologic benchmark network stations in the western United States, 1963-95 GB705 .W3 M.
| Egile Nagusiak: | , |
|---|---|
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
Reston, Virginia
U.S. Geological Survey
2000.
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| Gaiak: |