Phytopathology
A Colour Atlas of Cucurbit Diseases |
A Colour Atlas of Diseases of Lettuce and Related Salad Crops |
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A Colour Atlas of Pests of Ornamental Trees, Shrubs and Flowers |
Hardcover, 302 pages |
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A Colour Atlas of Tomato Diseases |
A Colour Atlas of Weed Seedlings |
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A Colour Handbook of Biological Control in Plant Protection |
A Dictionary of Entomology |
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A Farmer's Guide to Corn Diseases |
A Farmer's Guide to Soybean Diseases |