TY  - GEN
AU  - THOMSON,D M
TI  - Some notes on the management of bulls in relation to semen production; based on observation and experiments made at the Ruthin Cattle Breeding Centre
SN  - 0042-4900
PY  - 2004///0930
KW  - Animals
KW  - Breeding
KW  - Cattle
KW  - Male
KW  - Semen
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1136/vr.62.33.480
ER  -