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Ark. Agricultural Experiment Station: Mallard banding
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Ark. Agricultural Experiment Station: Doug Osborne
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Ark. Agricultural Experiment Station: Mallard banding
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Ark. Agricultural Experiment Station: Mallard banding
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Ark. Agricultural Experiment Station: Doug Osborne
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Ark. Agricultural Experiment Station: Doug Osborne
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Ark. Agricultural Experiment Station: Doug Osborne
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Ark. Agricultural Experiment Station: Banding project
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Ark. Agricultural Experiment Station: Douglas C. Osborne
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Ark. Agricultural Experiment Station: Banding project
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Ark. Agricultural Experiment Station: Banding project
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Ark. Agricultural Experiment Station: Trapping and banding
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Ark. Agricultural Experiment Station: Duck Banding Project