La fiebre porcina clásica es todavía una amenaza.
Contributors: United States. Animal and Plant Health Inspection Service.
Series: Folleto del programa -- no. 1662 S.; Program aid (United States. Dept. of Agriculture) -- no. 1662 S.
Publisher: U.S. Dept. of Agriculture, Animal and Plant Health Inspection Service
Published: 2000
Place of publication: [Washington, D.C.?]
Language: spa
Subjects: Hog cholera.
Notes: "Publicado en junio de 2000."

Shipping list no.: 2000-0297-P.

"Traducción al español del folleto original en inglés publicado en septiembre de 1999."