TY  - RPRT
TI  - Lowland sheep management systems.
AU  - T G Boaz
AU  - J A Watt
AU  - T E Gibson
PY  - 1973
DO  - 10.1136/vr.92.22.577
UR  - https://pubmed.ncbi.nlm.nih.gov/4730110/
ID  - 4730110
ER  -