Haku
Viitteet 1-2 / 2
Factors affecting the composition of milk ; 1. Effect of energy and protein levels in grass silage- and pasturebased diets
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1976)
Factors affecting the composition of milk ; 2. Effect of stage and number of lactation and some other external factors, and significance of choice of test days in estimation of protein production ability
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1976)