Showing 141 - 160 results of 879 for search '', query time: 0.24s Refine Results
  1. 141
    A national program of research for water and watersheds /
    Published 1969
    Government Document Book
  2. 142
    Mechanisms and rates of atmospheric deposition of selected trace elements and sulfate to a deciduous forest watershed /
    Published 1979
    Government Document Book
  3. 143
    Measurement and prediction of erosion and sediment yield.
    by Allen, Paul B.
    Published 1981
    Government Document Book
  4. 144
    Nonpoint source -- stream nutrient level relationships : a nationwide study /
    by Omernik, James M.
    Published 1977
    Government Document Book
  5. 145
    Hydrologic data for the Cache Creek-Bear Thrust environmental impact statement near Jackson, Wyoming /
    by Craig, Gordon S.
    Published 1981
    Government Document Book
  6. 146
    Quantitative geomorphology of drainage basins in Sumter National Forest, South Carolina /
    by Patterson, Glenn G.
    Published 1981
    Government Document Book
  7. 147
    Estimating peak flow frequencies for natural ungaged watersheds : a proposed nationwide test.
    Published 1981
    Government Document Book
  8. 148
    Research on the hydrology and water quality of watersheds subjected to surface mining : phase 1, pre-mining hydrologic and water quality conditions /
    Published 1981
    Government Document Book
  9. 149
    Use of pre-fabricated Parshall flumes to measure streamflow in permafrost-dominated watersheds /
    by Slaughter, Charles W.
    Published 1981
    Government Document Book
  10. 150
    An Ecological characterization of the Pacific Northwest coastal region /
    Published 1980
    Government Document Book
  11. 151
    Projections of demand for waterborne transportation, Ohio River Basin, 1980, 1990, 2000, 2020, 2040 /
    Published 1980
    Government Document Book
  12. 152
    User's manual for EXPLORE-I : a river basin water quality model (hydraulic module only) /
    by Onishi, Yasuo
    Published 1982
    Government Document Book
  13. 153
    River basin validation of the water quality assessment methodology for screening nondesignated 208 areas : volumes I and II /
    by Davis, Michael J.
    Published 1982
    Government Document Book
  14. 154
    Rangeland watershed water budget and grazing cattle waste nutrient cycling /
    by Powell, Jeff
    Published 1983
    Government Document Book
  15. 155
    Application of hydrologic simulation program-FORTRAN (HSPF) in Iowa agricultural watersheds /
    Published 1983
    Government Document Book
  16. 156
    Flood characteristics of urban watersheds in the United States /
    Published 1983
    Government Document Book
  17. 157
    Application of water quality models to a small forested watershed : I, the nondesignated 208 area screening model /
    by Hesson, J.
    Published 1982
    Government Document Book
  18. 158
    Drainage areas of surface water bodies of central Maine coastal river basins /
    by Fontaine, Richard A.
    Published 1982
    Government Document Book
  19. 159
    pH in streams draining small mined and unmined watersheds in the coal region of Appalachia /
    by Dyer, Kenneth L.
    Published 1983
    Government Document Book
  20. 160
    Field-to-stream transport of agricultural chemicals and sediment in an Iowa watershed /
    by Johnson, H. P. (Howard P.)
    Published 1982
    Government Document Book
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