TY  - BOOK
ED  - Ministry of Agriculture, Livestock and Food Supply, Brasilia, DF (Brazil). Secretariat of Animal and Plant Health
TI  - Middle-south region of Pará state : proposal of FMD free zone where vaccination is practised
PY  - 2006///.
CY  - Brasilia, DF (Brazil): 
KW  - Aftosa
KW  - Erradicação
KW  - Legislação
KW  - Vacinação
KW  - Defesa Animal
N1  - Maps; graphs
ER  -