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Page 6459, results 161451 - 161475

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Publication Extents

Not all publications have extents, not all extents are completely accurate
The recovery of ground‐water levels in Nebraska in 1935
Leland K. Wenzel
1936, Eos, Transactions, American Geophysical Union (17) 370-371
A program of water‐level measurements in about 350 wells scattered throughout Nebraska was begun in 1934 by the United States Geological Survey in cooperation with the Conservation and Survey Division of the University of Nebraska (see L. K. Wenzel, A state‐wide program of periodic measurements of ground‐water level in Nebraska,...
Dissolved mineral matter in surface‐waters
W. D. Collins
1936, Eos, Transactions, American Geophysical Union (17) 252-253
The only unpublished comprehensive Geological Survey records of dissolved matter in surface‐waters are the results obtained in the study of the Colorado River and its tributaries since 1930. The records are mainly analyses of 10‐day composites of daily samples, although there are several analyses of spot‐samples from some streams in...
Hydrothermal leaching in the Virginia mining district, New Mexico
Samuel Grossman Lasky
1936, Economic Geology (31) 156-169
The tourmaline-copper deposits of the Virginia mining district, New Mexico, lie along veins that were plugged and reopened repeatedly during the process of mineral deposition. At some time between the second and third stages of deposition the solutions removed calcite, sericite, and chlorite from interstitial and included fragments of altered...
Nodular, orbicular, and banded chromite in northern California
W. D. Johnston Jr.
1936, Economic Geology (31) 417-427
IN I930 Mr. A. F. Duggleby gave me a specimen of orbicular chromite from the Octopus claim, in Siskiyou County, Calif., showing two generations of chromite, one older than the associated olivine and one younger. In November, I93I, I examined briefly a number of deposits in northern California, in search...
Raising guinea pigs
U.S. Bureau of Biological Survey
1936, Wildlife Leaflet 52
No abstract available....
Raising muskrats
U.S. Bureau of Biological Survey
1936, Wildlife Leaflet 35
No abstract available....
Raising raccoons
U.S. Bureau of Biological Survey
1936, Wildlife Leaflet 34
No abstract available....
Net selectivity on the Great Lakes
John Van Oosten
1936, Gold Medal Netting News (10) 2-3
Two experiments, using 784 bobwhite quail chicks, were conducted at the Patuxent Research Refuge, Bowie, Maryland, to find a growing diet that would meet wartime restrictions. In 1941 a diet containing 14 per cent sardine fish meal was formulated and gave satisfactory results from the standpoints of survival and growth....
Summary of investigations on the morphometry of the cisco, Leucichthys artedi (Le Sueur), in the lakes of the northeastern highlands, Wisconsin
Ralph Hile
1936, Papers of the Michigan Academy of Science, Arts, and Letters (21) 619-634
The morphometric studies on the cisco or lake herring, Leucichthys artedi (Le Sueur), which are briefly summarized in this paper are part of a program of investigation of the fishes of the lakes in the northeastern highland district, Wisconsin. For the morphometric studies, 1,548 specimens were employed, all of...
Low production may not mean depletion
Ralph Hile
1936, The Fisherman (5) 1-2
Five feeding tests were conducted at the Patuxent Research Refuge, Bowie, Maryland, to determine the value or dwarf and smooth sumac fruits as the sole diet of quail, as well as a supplement to other feedstuffs.....When whole sumac fruits were force-fed quail, either alone or in combination with millet seed,...