Haku
Viitteet 1-4 / 4
Comparison of Finnish Ayrshire, Friesian and Finncattle on grass silage-cereal and hay-urea-cereal diets : 6. Economic comparison
(Agricultural Research Centre, 1990)
Wilted and unwilted silage in the feeding of dairy cattle
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1982)