Use of the range area in organic egg production systems: effect of climatic factors, flock size, age and artificial cover
Hegelund, L., Sørensen, J.T., Kjær, J.B., Kristensen, I.S.Volume:
46
Language:
english
Journal:
British Poultry Science
DOI:
10.1080/00071660400023813
Date:
February, 2005
File:
PDF, 131 KB
english, 2005