Protecting American agriculture
Subtitle: inspection and quarantine of imported plants and animals
By: [by Vivian Wiser].
Series: Agricultural economic report ;; no. 266
Publisher: Economic Research Service, U.S. Dept. of Agriculture
Published: 1974
Place of publication: Washington
Language: eng
Number of pages: 58
Subjects: Quarantine, Veterinary -- United States.; Plant quarantine -- United States.
Notes: Bibliography: p. 40-49.
Cover title.