TY  - JOUR
AN  - 001264588
AU  - Lazarevic,R.
PY  - 1981/01/01
TI  - The effect of age of daughters of Holstein-Friesian bulls at the first conception on milk yield and milk fat percentage in the first 305 days of lactation
JO  - Stocarstvo
VL  - 35
IS  - 7-8
SP  - 231
EP  - 235
UR  - https://eurekamag.com/research/001/264/001264588.php
ER  -