Index of plant diseases in the United States
By: issued by the Plant Disease Survey, Division of Mycology and Disease Survey, Bureau of Plant Industry, Soils, and Agricultural Engineering, Agricultural Research Administration, United States Department of Agriculture.
Series: United States  Bureau of Plant Industry, Soils, and Agricultural Engineering -- no. 1
Published: 1950
Place of publication: [Beltsville, Md
Language: eng
Subjects: Plants -- Diseases
Table of contents: value: Pt. 1. Acanthaceae-Compositae.-  Pt. 2. Convolvulaceae - Gnetaceae.-  Pt. 3. Gramineae.-  Pt. 4. Guttiferae - Phytolaccaceae.-  Pt. 5. Pinaceae - Zygophyllaceae.-  Pt. 6. Index.