TY  - RPRT
TI  - Environmental correlations in sire evaluation.
AU  - L D Van Vleck
PY  - 1966
DO  - 10.3168/jds.s0022-0302(66)87786-x
UR  - https://pubmed.ncbi.nlm.nih.gov/5948602/
ID  - 5948602
ER  -