Mortality of fish in Lake Erie
John Van Oosten
1936, Great Lakes Fisherman (1) 2, 10; 2-3
The food habits of Blue Grouse vary from a simple winter diet that is made up predominantly of coniferous needles to a complex diet during the summer months, characterized by great variety of foods including green leaves, fruits and seeds, flowers, animal matter and coniferous needles. The spring and fall,...
Volumetric determination of sulfate in water: The barium chromate method
Margaret D. Foster
1936, Industrial And Engineering Chemistry Analytical Edition (8) 195-196
No abstract available....
Formation of hydrogen peroxide in the silver reductor: A micro-analytical method for iron
C. F. Fryling, F. V. Tooley
1936, Journal of the American Chemical Society (58) 826-831
No abstract available....
Nephelometric determination of fluorine
R.E. Stevens
1936, Industrial And Engineering Chemistry Analytical Edition (8) 248-252
Fluorine in minerals may be determined with the nephelometer to about 1 per cent of the fluorine. The determination is made on an aliquot of the sodium chloride solution of the fluorine, obtained by the Berzelius method of extraction. The fluorine is precipitated as colloidal calcium fluoride in alcoholic solution,...
Lead-uranium ratio of siliceous pitchblende from Great Bear Lake, N. W. T., Canada, and its possible age
J. P. Marble
1936, Journal of the American Chemical Society (58) 434-437
No abstract available....
A western type of bacterial gill disease
F. F. Fish
1935, Transactions of the American Fisheries Society (65) 85-87
The first reference to a pathological condition of the gill tissues of salmonid fishes was made by Osburn in 1910. This author in describing a progressive infolding of the opercula of trout, commonly known to hatcherymen as "short gill covers," mentioned a marked proliferation on the gill epithelium as accompanying...
The microscope in the hatchery
F. F. Fish
1935, Progressive Fish-Culturist (2) 1-16
Without the aid of the microscope, it is safe to assume that fish Culture would now stand exactly where it did seventy-five years ago when methods of artificial fertilization were first applied. It is also safe to assume that the results from fish culture would be as unsatisfactory as they...
The bacterial diseases of fish
F. F. Fish
1935, Progressive Fish-Culturist (2) 1-9
Of all the diseases responsible for the losses in the hatchery, those caused by the microscopic one-celled organisms, the bacteria, are the most common and present the most serious problem to the hatcheryman. They are found at practically every trout and salmon hatchery during some period of the year. The...
The protozoan diseases of hatchery fish
F. F. Fish
1935, Progressive Fish-Culturist (2) 1-4
Following the somewhat bleak picture painted in the consideration of the bacterial diseases of hatchery fish in the last number of The Progressive Fish Culturist, it is a relief to turn to another large group of fish diseases caused by small, single-celled parasitic animals known as the protozoa. To the...
The Bureau of Fisheries disease service
F. F. Fish
1935, Progressive Fish-Culturist (2) 9-12
Picture yourself bending over a trough picking eggs. The clatter of hoofs suddenly rings from the snow-covered hatchery roof—or if you must be technical—from the driveway. The hatchery door opens and in walks a bewhiskered gentleman wearing a brilliant red suit—it's Santa Claus. He walks slowly over to where you...
Ground water in the southern High Plains
C.V. Theis, H. P. Burleigh, H.A. Waite
1935, Report
Surface water supply of the United States, 1933 : Part 12, North Pacific drainage basins ; A. Pacific drainage basins in Washington and upper Columbia River basin
Water Resources Division, U.S. Geological Survey
1935, Water Supply Paper 752
No abstract available....
Surface water supply of the United States, 1933, Part VI, Missouri River basin
Water Resources Division, U.S. Geological Survey
1935, Water Supply Paper 746
The Willow Creek-Kashwitna district, Alaska
S. R. Capps, Ralph Tuck
1935, Bulletin 864-B
No abstract available....
Surface water supply of Hawaii : July 1, 1932 to June 30, 1933
Water Resources Division, U.S. Geological Survey
1935, Water Supply Paper 755
Geology and ore deposits of the Montezuma quadrangle, Colorado
T. S. Lovering
1935, Professional Paper 178
Upper Eocene foraminifera of the southeastern United States
J.A. Cushman
1935, Professional Paper 181
Geology of the Tonsina district, Alaska
Fred Howard Moffit
1935, Bulletin 866
Zinc and lead deposits of northern Arkansas
Edwin T. McKnight
1935, Bulletin 853
Zinc and lead ores occur in the northern counties of Arkansas, from the Arkansas-Oklahoma line on the west to the Coastal Plain, in Lawrence County, on the east, but are concentrated chiefly in Marion, Boone, Newton, Searcy, Sharp, and Lawrence Counties. Lead ore was reported in the region as early...
Surface water supply of the United States, 1933, Part VIII, Western Gulf of Mexico basins
Water Resources Division, U.S. Geological Survey
1935, Water Supply Paper 748
Surface water supply of the United States, 1933 : Part 12, North Pacific drainage basins ; C. Pacific slope basins in Oregon and lower Columbia River basin
Water Resources Division, U.S. Geological Survey
1935, Water Supply Paper 754
Geology of the Salt Valley anticline and adjacent areas, Grand County, Utah
C. H. Dane
1935, Bulletin 863
Surface water supply of the United States, 1934 : Part 10, The Great Basin
Water Resources Division, U.S. Geological Survey
1935, Water Supply Paper 765
Surface water supply of the United States, 1933, Part V, Hudson Bay and upper Mississippi River basin
Water Resources Division, U.S. Geological Survey
1935, Water Supply Paper 745
Geology and ground-water resources of Atascosa and Frio Counties, Texas
John T. Lonsdale
1935, Water Supply Paper 676
Atascosa and Frio Counties are in southwestern Texas and form a part of the Winter Garden district. The purpose of the investigation here recorded was to determine the source, quantity, and quality of the ground water used for irrigation and other purposes in the area....
