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Surface water supply of the United States, 1933, Part III, Ohio River basin
No abstract available.
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Surface water supply of the United States, 1933, Part IV, St. Lawrence River basin
No abstract available.
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Surface water supply of the United States, 1933, Part V, Hudson Bay and upper Mississippi River basin
No abstract available.
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Surface water supply of the United States, 1933, Part VI, Missouri River basin
No abstract available.
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Surface water supply of the United States, 1933, Part VII, Lower Mississippi River basin
No abstract available.
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Surface water supply of the United States, 1933, Part VIII, Western Gulf of Mexico basins
No abstract available.
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Surface water supply of the United States, 1934 : Part 10, The Great Basin
No abstract available.
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Surface water supply of the United States, 1934, Part VI, Missouri River basin
No abstract available.
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The bacterial diseases of fish
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 symptoms of the diseases they cause are difficult to recognize. This in itself is a hazard be
Authors
F. F. Fish
The Bureau of Fisheries disease service
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 are standing—he speaks—
Authors
F. F. Fish