Pests not known to occur in the United States or of limited distribution
Subtitle: Citrus canker
Series: APHIS 81 -- 40-27; APHIS 81 -- 40-27.
Published: 1982
Language: eng
Number of pages: 12
Subjects: Citrus; Citrus canker; Diseases and pests
Notes: "December 1982."

References: p. 10-12.