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Language: English
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Degree Level: Masters
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Subject: Holstein-Friesian cattle
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Subject: Photoperiodism
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Electronic Theses & Dissertations
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Theses
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In Copyright
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Heifers
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Melatonin
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Effect of photoperiod on serum concentrations of melatonin in prepubertal holstein heifers
Buchanan, Brent Alan
Text (1991)
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