New sugar-beet varieties for the curly-top area
By: prepared by the Division of Sugar Plant Investigations, Bureau of Plant Industry
Series: Circular / United States Department of Agriculture -- no. 391; Circular (United States. Dept. of Agriculture) -- no. 391.
Publisher: U.S. Dept. of Agriculture
Published: 1936
Place of publication: Washington, D.C
Language: eng
Subjects: Sugar beet; Disease and pest resistance; Varieties
Notes: Caption title.