Schumann, Gail L. 1951-
Essential plant pathology /
Gail L. Schumann and Cleora J. D'Arcy.
- 2nd Ed.
- St. Paul, Minn. : APS P., 2010.
- xiii, 369 p. : ill., photos, maps. CD-ROM
Includes bibliographical references.
9780890543818
Plant diseases.
SB731 S35 / 2010