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Page 6027, results 150651 - 150675

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Publication Extents

Not all publications have extents, not all extents are completely accurate
Specific Yield--Column drainage and centrifuge moisture content
A.I. Johnson, R.C. Prill, D. A. Morris
1963, Water Supply Paper 1662-A
The specific yield of a rock or soil, with respect to water, is the ratio of (1) the volume of water which, after being saturated, it will yield by gravity to (2) its own volume. Specific retention represents the water retained against gravity drainage. The specific yield and retention when...
Ground-water geology of Edwards County, Texas
Archie T. Long
1963, Water Supply Paper 1619-J
Edwards County occupies 2,075 square miles of the southern part of the Edwards Plateau in southwest Texas. In 1950 it had a population of 2,908. Its thin limestone soil supports the characteristic flora of a semiarid region. The county is underlain by nearly flat-lying beds of limestone and a few...
Geology and occurrence of ground water in Lyon County, Minnesota
Harry G. Rodis
1963, Water Supply Paper 1619-N
Lyon County is in southwestern Minnesota, mostly within the drainage basin of the Minnesota River. The basement rocks in the area consist largely of Precambrian granite and quartzite. These are overlain locally by flat-lying Upper Cretaceous strata composed of thick sections of soft dark-bluish-gray shale and some thin beds of...
Hydrologic and biotic characteristics of grazed and ungrazed watersheds of the Badger Wash basin in western Colorado, 1953-58
Gregg C. Lusby, George C. Lusby, George T. Turner, J. R. Thompson, Vincent H. Reid
1963, Water Supply Paper 1532-B
A comprehensive study of the hydrologic and biotic characteristics of small drainage basins on the Colorado Plateau and the effect of grazing on these characteristics vas begun in 1953. This report presents data obtained during the first 5 years of the proposed 20-year study. Periodic observations were made at permanent...
Geology and ground-water resources of Montgomery County, Alabama
Doyle Blewer Knowles, H. L. Reade, J. C. Scott
1963, Water Supply Paper 1606
Montgomery County includes an area of 790 square miles in east-central Alabama. The economy of Montgomery County is related primarily to the growing and processing of agricultural products.The county is in the northern part of the Coastal Plain. It consists of parts of four divisions of the Coastal Plain: the...
The Belt series in Montana, with a geologic map and a section on paleontologic criteria
Clyde Polhemus Ross, B.A.L. Skipp, Richard Rezak
1963, Professional Paper 346
Problems related to the Belt series have been discussed for nearly a hundred years, but the amount of detailed mapping and other quantitative data available, even now, is not commensurate with the importance of the problem.  The present paper is an attempt to summarize existing data in the light of...