TY  - BOOK
AU  - Goodwin,Derek H.
TI  - Sheep management and production: a practical guide for farmers and students 
SN  - 0091380901
PY  - 1979///
CY  - London
PB  - Hutchinson
KW  - Sheep
KW  - United Kingdom
N1  - Bibliography: p.219-(221); Includes indexes
ER  -