TY  - BOOK
AU  - Tizard, Ian .
TI  - Veterinary Immunology  An Introduction
SN  - 0721646867
AV  - SF 757.2  .T59 1992 
PY  - 1992///
CY  - Philadephia
PB  -   W B saunders
KW  - Veterinary Immunology
ER  -