Schumann Gail L. | Buy Cheap Textbooks about Schumann Gail L.

1.

Essential Plant Pathology, Second Edition by Gail L. Schumann, Cleora J.... ISBN: 9780890543818 List Price: $89.95

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Hungry Planet : Stories of Plant Diseases by Schumann, Gail L., D'Arcy, ... ISBN: 9780890543993 List Price: $69.00

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Essential Plant Pathology by Schumann, Gail L., D'Arcy, ... ISBN: 9780890543429 List Price: $79.95

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Ipm Handbook for Golf Courses by Schumann, Gail L., Vittum, ... ISBN: 9781575040653 List Price: $95.00

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Emerging and Reemerging Plant Diseases Slide Set by Schumann, Gail L. ISBN: 9780890542378 List Price: $172.00

6.

Essential Plant Pathology by Schumann, Gail L., D'Arcy, ... ISBN: 9780890543436