TY  - BOOK
AU  - Laurie,Duncan Forbes
ED  - South Australia.
TI  - The single testing system of breeding for egg production
AV  - SF487 .S72
PY  - 1911///
CY  - Adelaide
PB  - R. E. E. Rogers, government printer
KW  - Poultry
KW  - Breeding
N1  - At head of title: South Australia. Department of Agriculture
ER  -