The sugar-beet thrips
By: by Wm. H. White
Series: Bulletin / United States Department of Agriculture -- no. 421; Bulletin of the U.S. Department of Agriculture -- no. 421.
Publisher: U.S. Dept. of Agriculture
Published: 1916
Place of publication: Washington, D.C
Language: eng
Number of pages: 12
Subjects: Sugar-beet thrips; Sugar beet; Diseases and pests
Other titles: Sugar beet thrips.
Notes: Caption title.

"Professional paper."

Bibliography: p. 11-12.