National pseudorabies report
Subtitle: October 1, 1997 - December 31, 1997
Contributors: United States. Animal and Plant Health Inspection Service. Veterinary Services
Publisher: U.S. Dept. of Agriculture, Marketing and Regulatory Programs [and] Animal and Plant Health Inspection Service, Veterinary Services
Published: 1998
Place of publication: Washington, D.C.]
Language: eng
Subjects: Aujeszky's disease; Statistics
Other titles: USDA National pseudorabies report
Notes: Cover title.

"March 1998."