by Erwin F. Smith
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Bacteria in relation to plant diseases
Crown gall of plants
Tumors, cysts, pith-bundles and floral p...
On some resemblances of crown-gall to hu...
Wakker's hyacinth germ, Pseudomonas hyac...
Anton de Bary
Color key to North American birds
Vascular Wilt Diseases of Plants
Pine wilt disease
Bacterial wilt disease
Diagnosis of some wilt-like disorders of...