TY  - BOOK
AU  - SIMM GEOFF
TI  - GENETIC IMPROVEMENT OF CATTLE AND SHEEP
SN  - 0852363516
AV  - 636.20821/SIH 1
U1  - 636.20821/SIH 
PY  - 1998///
CY  - AMERICA
PB  - USA
ER  -