Quantity :1
Title: Influence of Vitamin B12 and cobalt on performance of laying hens.
Author : Halle, Ingrid
Subject:
vitamin B12, cobalt, laying hen, laying performance, egg composition, haematocrit,
Material : serials
Serial Title : Landbauforschung vTI Agriculture and Forestry Research
Publisher : Johann Heinrich von Thunen Institute (vTI),
ISSN : 0458-6859
PR-AS
2012
LAFR v62n3
SEARCA Library
Serials