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I 19.13:2233
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A Water-quality study of the tidal Potomac River and Estuary : an overview |
1 |
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I 19.13:2234-A
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Distribution and abundance of submersed aquatic vegetation in the tidal Potomac River and estuary, Maryland and Virginia, May 1978 to November 1981 |
1 |
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I 19.13:2234-B
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Transport of dissolved and suspended material by the Potomac River at Chain Bridge, at Washington, D.C., water years 1978-81 : a water quality study of the tidal Potomac River and estuary |
1 |
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I 19.13:2234-C
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Phytoplankton dynamics of the fresh, tidal Potomac River, Maryland, for the summers of 1979 to 1981 : a water-quality study of the tidal Potomac River and estuary |
1 |
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I 19.13:2234-D
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A flow-simulation model of the tidal Potomac River |
1 |
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I 19.13:2234-E
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Shore erosion as a sediment source to the tidal Potomac River, Maryland and Virginia |
1 |
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I 19.13:2234-F
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Bottom sediments and nutrients in the tidal Potomac system, Maryland and Virginia |
1 |
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I 19.13:2234-G
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Loads of suspended sediment and nutrients from local nonpoint sources to the tidal Potomac River and Estuary, Maryland and Virginia, 1979-81 water years : a water-quality study of the Tidal Potomac River and Estuary / by R. Edward Hickman |
1 |
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I 19.13:2234-H
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Dissolved silica in the tidal Potomac River and Estuary, 1979-81 water years : a water quality study of the tidal Potomac River and Estuary |
1 |
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I 19.13:2234-J
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Nitrogen dynamics in the tidal freshwater Potomac River, Maryland and Virginia, water years 1979-81 |
1 |
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I 19.13:2234-K
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Effects of land-use history on sedimentation in the Potomac estuary, Maryland |
1 |
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I 19.13:2236
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Guide to North Dakota's ground-water resources |
1 |
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I 19.13:2237
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Regional flow in the Dakota aquifer : a study of the role of confining layers |
1 |
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I 19.13:2238
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Interpolating water-table altitudes in west-central Kansas using kriging techniques |
1 |
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I 19.13:2239
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Ground-water resources and potential hydrologic effects of surface coal mining in the northern Powder River Basin, southeastern Montana |
1 |
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I 19.13:2240
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Estimation of nonpoint source loadings of phosphorus for lakes in the Puget Sound region, Washington |
1 |
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I 19.13:2241
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Floods of November 1978 to March 1979 in Arizona and west-central New Mexico |
1 |
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I 19.13:2242
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Ground-water regions of the United States |
1 |
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I 19.13:2243
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Changes in flood response of the Red River of the North Basin, North Dakota-Minnesota |
1 |
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I 19.13:2244
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Cost-effectiveness of the stream-gaging program in Maine : a prototype for nationwide implementation |
1 |