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Page 7261, results 181501 - 181525

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Sixth report of the United States Geographic Board: 1890 to 1932
1933, Report of the United States Geographic Board 6
This report contains, with the exception of a comparatively small number, all the decisions rendered by the board from its organization in 1890 through June, 1932, and supersedes all previous reports. Not included in this report are such decisions as have either been vacated, or, being revised, have been replaced...
Methods for the investigation of the statistics of the commercial fisheries of the Great Lakes
Ralph Hile, William R. Duden
1933, Transactions of the American Fisheries Society (63) 292-305
During the summer and fall of 1939 four experiments were conducted at the Patuxent Research Refuge, Bowie, Maryland, to determine the protein requirements of bobwhite chicks. A total of 816 chicks were used to compare six levels of protein, namely, 22,24,26, 28, 30, and 32 per cent.....From the three standpoints...
Sources of ores of the ferroalloy metals
E. F. Burchard
1933, Journal of Chemical Education (10) 359-368
Since all steel is made with the addition of alloying elements, the record of the metallic raw materials contributory to the steel industry would be far from complete without reference to the ferroalloy metals. This paper, therefore, supplements two preceding arvicles on the sources of our iron ores. The photographs,...
Stream measurement work: Chapter 8 in Eighteenth biennial report of the State Engineer to the governor of Utah: 1931-1932
A.B. Purton
1932, Utah State Engineer Biennial Report 18-8
General stream measurement work for the purpose of determining the water resources of the state has been continued during the biennium by the United States Geological Survey under the usual cooperative agreements with the State Engineer.This work in Utah is a part of the general plan for the systematic determination...
Ground water supplies of the Camden area, New Jersey
David G. Thompson
1932, Report
This report is one of several setting forth the results of investigations as to the safe yield of the principal water-bearing formations in certain parts of New Jersey, carried on cooperatively by the New Jersey Department of Conservation and Development and the United States Geological Survey. Other areas in which...
Fifty-third annual report of the Director of the Geological Survey
Walter Curran Mendenhall
1932, Annual Report 53
The appropriations made directly for the work of the Geological Survey for the fiscal year 1932 included 12 items, amounting to $3,141,740. In addition $12,573.23 for miscellaneous supplies was allotted from appropriations for the Interior Department. A detailed statement of the amounts appropriated and expended is given at the end...
Physiography and Quaternary geology of the San Juan Mountains, Colorado
Wallace W. Atwood, Kirtley F. Mather
1932, Professional Paper 166
The scenic beauty, rugged contour, and great variety of geologic phenomena displayed by the San Juan Mountains of southwestern Colorado have lured to that region many geologists, both professional and amateur, as well as countless laymen. Serious geologic studies in these mountains seem to fall historically into three periods. The first...