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Page 7222, results 180526 - 180550

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Publication Extents

Not all publications have extents, not all extents are completely accurate
Geologic structure and occurrence of gas in part of southwestern New York
Wilmot H. Bradley, James F. Pepper, G. B. Richardson
1941, Bulletin 899
The area covered by this report is in southwestern New York and includes a little more than 3,000 square miles in Steuben and Yates counties and parts of the six adjacent counties. This area has been mapped to determine the structural attitude of the exposed rocks, so as to aid...
Experiments upon the control of Trichodiniasis of salmonid fishes by the prolonged recirculation of formalin solutions
Frederic F. Fish, Roger E. Burrows
1940, Transactions of the American Fisheries Society (69) 94-100
In a search for more effective disinfectants to combat parasitic diseases of hatchery fish, the authors report results from a series of experiments designed to determine the toxicity of varying exposures to concentrations of formalin, sodium p‐phenolsulphonate, ammonium sulphate, and sodium benzoate. Non‐toxic concentrations of these disinfectants were tested, in...
An evaluation of trout culture
1940, Transactions of the American Fisheries Society (69) 85-89
In an evaluation of the efficiency of trout culture, the author presents a detailed analysis of complete loss records from 288 individual lots of trout at twenty-two hatcheries in the western United States. Summarized data are given to show the percentage loss of eggs, fry, and fingerlings by progressive one-half...
Formalin treatments pass new tests. Additional notes on the control of ecto-parasitic protozoa
1940, Progressive Fish-Culturist (7) 31-32
After the completion of the eхреriments reported recently, in which the efficacy of formalin in controlling infections of Gostia mecatrix was demonstrated, the author was afforded an opportunity to test the value of formalin solutions in combatting established mixed infections of (Gyrodactylus, Tricbodina, Cyclochaeta) and a stalked protozoan on rainbow...
Calomel versus carbarsone
F. F. Fish, D.L. McKernan
1940, Progressive Fish-Culturist (7) 26-29
No parasite common to hatchery salmon and trout possesses quite so varied a reputation as does Octomitus salmonis. Discovered, studied, and described independently, but essentially simultaneously, by Dr. Emmeline Moore and Dr. H. S. Davis, Octomitus salmonis was introduced to fish culture during the early twenties. This easily found and widely...
Formalin for external protozoan parasites: A report on the prevention and control of Costia necatrix
Frederick S. Fisher
1940, Progressive Fish-Culturist (7) 1-10
The smallest and most destructive of the ectoparasitic protozoans infecting salmon and trout, Costia necatrix, has unfortunately been relegated to virtual obscurity during the past few years. Few references to this parasite can be found in the recent literature and, where such things are discussed, one seldom hears a mention of Costia...
Transit traverse in Missouri, 1900-1937. Part 5, Southwestern Missouri, 1900-37
John G. Staack
1940, Bulletin 916-E
This bulletin, which for convenience is to be published in eight parts, contains the results of all transit traverse* done In Missouri through 1937 by the Geological Survey, United States Department of the Interior, including those heretofore published. (See page X.) Each of the parts deals with one of eight...
Transit traverse in Missouri, 1900-1937. Part 4, Northwestern Missouri, 1911-37
John G. Staack
1940, Bulletin 916-D
This bulletin, which for convenience is to be published in eight parts, contains the results of all transit traverse* done In Missouri through 1937 by the Geological Survey, United States Department of the Interior, including those heretofore published. (See page X.) Each of the parts deals with one of eight...
Transit traverse in Missouri, 1900-1937. Part 7, Central Missouri, 1902-37
John George Staack
1940, Bulletin 916-G
This bulletin, which for convenience is to be published in eight parts, contains the results of all transit traverse* done In Missouri through 1937 by the Geological Survey, United States Department of the Interior, including those heretofore published. (See page X.) Each of the parts deals with one of eight...
Transit traverse in Missouri, 1900-1937. Part 6, Northeastern Missouri, 1900-37
John George Staack
1940, Bulletin 916-F
This bulletin, which for convenience is to be published in eight parts, contains the results of all transit traverse* done In Missouri through 1937 by the Geological Survey, United States Department of the Interior, including those heretofore published. (See page X.) Each of the parts deals with one of eight...
Transit traverse in Missouri, 1900-1937. Part 2, South-central Missouri, 1908-37
John George Staack
1940, Bulletin 916-B
This bulletin, which for convenience is to be published in eight parts, contains the results of all transit traverse* done In Missouri through 1937 by the Geological Survey, United States Department of the Interior, including those heretofore published. (See page X.) Each of the parts deals with one of eight...
Transit traverse in Missouri, 1900-1937. Part 3, East-central Missouri, 1903-37
John George Staack
1940, Bulletin 916-C
This bulletin, which for convenience is to be published in eight parts, contains the results of all transit traverse* done In Missouri through 1937 by the Geological Survey, United States Department of the Interior, including those heretofore published. (See page X.) Each of the parts deals with one of eight...