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Page 5990, results 149726 - 149750

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Geological Survey research 1964
Water Resources Division, U.S. Geological Survey
1964, Professional Paper 501-D
This collection of 43 short papers is the last of the chapters of Geological Survey Research 1964. The papers report on scientific and economic results of current work by members of the Geologic, Conservation, Water Resources, and Topographic Divisions of the U.S. Geological Survey. Some of the papers present results...
General geology of Guam
J. I. Tracey Jr., S.O. Schlanger, J. T. Stark, D. B. Doan, H. G. May
1964, Professional Paper 403-A
No abstract available....
General effects of drought on water resources of the southwest
J. S. Gatewood, Alfonso Wilson, H. E. Thomas, L. R. Kister
1964, Professional Paper 372-B
The effects of drought are most pronounced on soil moisture, because soil is the prime recipient of the water from precipitation, and upon streamflow, because it is the residual water that is not accepted by or that flows out from the soil and groundwater reservoirs. Studies by statistical correlation of...
Geological Survey research 1964, Chapter B
Water Resources Division, U.S. Geological Survey
1964, Professional Paper 501-B
This collection of 46 short papers is one of a series to be released as chapters of Geological Survey Research 1964. The papers report on scientific and economic results of current work by members of the Geologic and Water Resources Divisions of the U.S. Geological Survey. Some of the papers...
Extending Darcy's concept of ground-water motion
H.E. Skibitzke
1964, Professional Paper 411-F
The tensor nature of permeability and its effect in a given ground-water flow regime have been acknowledged by various investigators. The effect on the spread of a given dissolved substance can be qualitatively discussed on the basis of the tensor characteristic of the permeability coefficient. The correlation between the dispersion...