A Comparison of the Amounts of Energy and Nitrogen Voided as Excreta by Cockerels Housed over Trays or Fitted with Harnesses and Plastic Collection Bags
Gespeichert in:
Verfasser / Beitragende:
[I. R. SIBBALD, M. S. WOLYNETZ]
Ort, Verlag, Jahr:
1987
Enthalten in:
Poultry Science, 66/12(1987-12), 1987-1994
Format:
Artikel (online)
Online Zugang: