Combined Index for Milk Production and Growth Rate as Selection Criteria of Performance-Tested Al Bulls
Elofson, Lars, Danell, Birgitta, Philipsson, JanVolume:
30
Language:
english
Journal:
Acta Agriculturae Scandinavica
DOI:
10.1080/00015128009435697
Date:
January, 1980
File:
PDF, 761 KB
english, 1980