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Page 2679, results 66951 - 66975

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Publication Extents

Not all publications have extents, not all extents are completely accurate
Trends in the lake trout fishery of Lake Huron through 1946
Ralph Hile
1949, Transactions of the American Fisheries Society (76) 121-147
The production of lake trout, Cristivomer namaycush (Walbaum), in the United States waters of Lake Huron was highest in the earliest years for which there are statistical records, averaging 2,362,000 pounds in 1879–1894. The general level of yield was much lower but relatively stable in 1895–1939, during which period the...
Natural water losses in mountain drainage areas of southern California
Harold C. Troxell, H.M. Stafford
1949, Eos, Transactions, American Geophysical Union (30) 752-758
For twenty‐five small mountain drainage areas of Southern California, natural water losses are shown to vary with basin altitude, and with estimated absorptive and retentive characteristics of the drainage areas. Among other relationships demonstrated is the increase of the annual natural water loss with increased annual precipitation to an optimum,...
Ground water in the East Shore area, Utah. Part I. Bountiful District, Davis County
H. E. Thomas, W.B. Nelson
1948, Technical Publication 5
The Bountiful district in Davis County, Utah, less than 10 miles from the heart of Salt Lake City, is rapidly becoming an integral part of the metropolitan area of Salt Lake City. It cannot achieve the development that its location merits unless the present water supplies are increased. The district...
New compounds for the control of bacterial gill disease
R.R. Rucker
1948, Progressive Fish-Culturist (10) 19-22
BACTERIAL GILL DISEASE, a common epizootic among hatchery fish, can be controlled by copper sulphate dips, as stated by Davis (1945), or by prolonged treatments with Roccal, as noted by Fish (1947). The use of copper sulphate is not without danger because of variation in toxicity according to the hardness...
Removal of excess nitrogen in a hatchery water supply
R.R. Rucker
1948, Progressive Fish-Culturist (10) 88-90
The water system at the U. S. Fish Cultural Station, Leavenworth, Washington, has been supplemented with two wells that were to be used to increase the temperature of the water during the winter and to cool the Water in the summer if necessary. The well water proved to be unsuitable...
Electrical resistivity investigations at Memphis, and Bolivar, Tennessee
H. Cecil Spicer
1948, Open-File Report 48-25
This geophysical investigation was undertaken upon request of Elliott M. Cushing of the Ground Water Division Office at Memphis, Tennessee. The field work was performed during the period March 13 to 28, 1947; the apparent resistivity curves were interpreted during November and December; and the report was written subsequent to...
Ground water in the Blanchard area, McClain County, Oklahoma
Leon Virgil Davis, Stuart L. Schoff
1948, Open-File Report 48-80
A letter from Lloyd L. Bowser, City Clerk, dated January 8, 1948, in behalf of the town council and Mayor Walter Casey, indicates that a serious shortage of water is faced by the town of Blanchard, McClain County, Oklahoma. The town is near the eastern boundary of Grady County, where...
Water-supply investigation at Chinle, Navajo Indian Reservation, Arizona
Leonard C. Halpenny, S.C. Brown
1948, Open-File Report 48-78
In late January 1948 the Geological Survey was requested to investigate the possibilities of obtaining additional water supplies at four sites on the Navajo Indian Reservation. Each site was given a priority, and the site at Chinle was designated as second of the four in importance. Field work was to...
Floods in Colorado
Robert Follansbee, Leon R. Sawyer
1948, Water Supply Paper 997
The first records of floods in Colorado antedated the settlement of the State by about 30 years. These were records of floods on the Arkansas and Republican Rivers in 1826. Other floods noted by traders, hunters and emigrants, some of whom were on their way to the Far West, occurred...
Reservoirs in the United States
G. Earl Harbeck Jr.
1948, Circular 23
Man has engaged in the control of flowing water since history began. Among his early recorded efforts were reservoirs for muncipal water-supplies constructed near ancient Jerusalem to store water which was brought there in masonry conduits. 1/  Irrigation was practiced in Egypt as early as 2000 B. C. There the...