Powdery scab (Spongospora subterranea) of potatoes /
by I.E. Melhus.

Description

Main Author

Melhus, I. E. (Irving E.), 1880-

Language(s)

English

Published

Washington, D.C. : U.S. Dept. of Agriculture, 1914.

Subjects

Powdery scab
Potatoes > Potatoes / Diseases and pests

Note

"Professional paper."
"April 6, 1914."
Caption title.

Physical Description

16 p., 3 p. of plates ; 24 cm.

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