TY  - BOOK
AU  - Simm,Geoff
TI  - Genetic improvement of cattle and sheep: Geoff Simm
SN  - 0852363516 
U1  - 636.2 21
PY  - 2000///
CY  - Tombridge
PB  - Farming Press, 
KW  - Cattle
KW  - Genetic engineering
KW  - Sheep
KW  - Genetic engineering.
KW  - Livestock improvement
N1  - Includes index; Includes bibliographical reference.
ER  -