TY  - BOOK
AU  - HALL H.T.B.
TI  - DISEASES AND PARASITES OF LIVESTOCK IN THE TROPICS
SN  - 0582606187
AV  - 636.089/HAL 4
U1  - 636.089/HAL 
PY  - 1977///
CY  - LONDON
PB  - LONGMAN
ER  -