TY  - BOOK
ED  - Commission of the European Communities
TI  - Properties of the virus of classical swine fever and differential diagnosis of classical and African swine fever
PY  - 1971///
CY  - W. c.
PB  - S.n.
KW  - Veterinary
KW  - Domestic animals
KW  - Diseases
N1  - Results of the work carried out jointly in the campaign against swine fevers by laboratories and specialized institutes holding research contracts from the Commission of the European Communities
ER  -