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  1. 61
    Published 2000
    Book

    Water quality in the Sacramento River Basin
  2. 62
    Published 2000
    Book

    Water quality in the Lower Illinois River Basin, 1995-98
  3. 63
    Published 2000
    Book

    Water quality in the Puget Sound basin, Washington and British Columbia, 1996-98
  4. 64
    by Ayers, M. A.
    Published 2000
    Book

    Water quality in the Long Island-New Jersey coastal drainages, New York and New Jersey, 1996-98
  5. 65
    Published 2000
    Book

    Water quality in the Upper Mississippi River Basin, Minnesota, Wisconsin, South Dakota, Iowa, and North Dakota, 1995-98
  6. 66
    Published 2000
    Book

    Water quality in the Lake Erie-Lake Saint Clair drainages Michigan, Ohio, Indiana, New York, and Pennsylvania, 1996-98
  7. 67
    Published 2000
    Book

    Water quality in South Central Texas, Texas, 1996-98
  8. 68
    Published 2000
    Book

    Water quality in the Santee River Basin and coastal drainages, North and South Carolina, 1995-98
  9. 69
    Published 2000
    Book

    Water quality in the Upper Colorado River Basin, 1996-98
  10. 70
    Published 2000
    Book

    Mineral resource potential and geology of the Routt National Forest and the Middle Park Ranger District of the Arapaho National Forest, Colorado
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