Gail L. Schumann books & textbook
Essential Plant Pathology
Gail L. Schumann Cleora J. D'Arcy
American Phytopathological Society /2009-10-01 Hardcover / 369 Pages
isbn-10: 089054381X / isbn-13: 9780890543818
Essential Plant Pathology
Schumann, Gail L. D'Arcy, Cleora J.
Amer Phytopathological Society /2006-06-30 Hardcover / 338 Pages
isbn-10: 0890543429 / isbn-13: 9780890543429
Hungry Planet: Stories of Plant Diseases
Gail L. Schumann and Cleora J. D Arcy
Amer Phytopathological Society /2012-02-01 Paperback / 304 Pages
isbn-10: 0890543992 / isbn-13: 9780890543993
IPM Handbook for Golf Courses
Schumann, Gail L. Vittum, Patricia J. Elliott, Monica L. Cobb, Patricia P.
Wiley /1998-01-01 Hardcover / 264 Pages
isbn-10: 1575040654 / isbn-13: 9781575040653
