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Constant photoperiods and sexual maturity in broiler breeder pullets
Lewis, P.D., Backhouse, D., Gous, R.M.Volume:
45
Language:
english
Journal:
British Poultry Science
DOI:
10.1080/00071660412331286262
Date:
August, 2004
File:
PDF, 66 KB
english, 2004