Agricultural quarantine reference guide for cooperators
Subtitle: Canadian border
Edition: Rev. Apr. 1981
Publisher: U.S. Dept. of Agriculture, Animal and Plant Health Inspection Service, Plant Protection and Quarantine
Published: 1981
Place of publication: [Washington, D.C.?]
Language: eng
Number of pages: 39
Subjects: Plant inspection -- United States -- Handbooks, manuals, etc; Plant quarantine -- United States -- Handbooks, manuals, etc
Notes: Cover title

Previous ed.: Mar. 1979