Chemicals - their effectiveness in fisheries and the problem of their clearance for popular use
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American Fishes and U.S. Trout News↗
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Whirling disease in trout and its prevention in hatcheries: a problem of vital concern to all trout growers
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American Fishes and U.S. Trout News↗
Whirling disease of trout in North America
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American Fishes and U.S. Trout News↗
The protein situation in fish feeds and feeding
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American Fishes and U.S. Trout News↗