Part 2, The Mount Taylor coal field
C. B. Hunt
1936, Bulletin 860-B
No abstract available. ...
Age determination of fish from scales; method and application to fish cultural problems
Ralph Hile
1936, Progressive Fish-Culturist (3) 1-5
THE SCIENCE of "scale reading", or determination of the age of fish from the examination of their scales, is less than 40 years old. Yet today the publications on the subject are to be numbered by the hundreds, and there is scarcely any phase of fish and fishery work that...
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,...
Part 3— The La Ventana-Chacra Mesa coal field
Carle Hamilton Dane
1936, Bulletin 860-C
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....
A brief review of the geology of the San Juan region of southwestern Colorado
Whitman Cross, Esper S. Larsen Jr.
1935, Bulletin 843
Alaska-Yukon caribou
Olaus J. Murie
1935, North American Fauna 54
Surface water supply of the United States, 1933 : Part 10, The Great Basin
Water Resources Division, U.S. Geological Survey
1935, Water Supply Paper 750
Surface water supply of the United States, 1933, Part II, South Atlantic slope and eastern Gulf of Mexico basins
Water Resources Division, U.S. Geological Survey
1935, Water Supply Paper 742
Surface water supply of the United States, 1933, Part I, North Atlantic slope basins
Water Resources Division, U.S. Geological Survey
1935, Water Supply Paper 741
Bibliography of North American geology, 1933 and 1934
Emma Mertins Thom
1935, Bulletin 869
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....
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
Surface water supply of the United States, 1933, IX, Colorado River basin
Water Resources Division, U.S. Geological Survey
1935, Water Supply Paper 749
Surface water supply of the United States, 1934, Part VI, Missouri River basin
Water Resources Division, U.S. Geological Survey
1935, Water Supply Paper 761
The Willow Creek-Kashwitna district, Alaska
S. R. Capps, Ralph Tuck
1935, Bulletin 864-B
No abstract available....
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...