The bean ladybird
By: by F.H. Chittenden and H.O. Marsh. With a report on "The bean ladybird in Colorado, in 1919" / by A.C. [i.e. A.E.] Mallory
Contributors: Marsh, H. O. (Harold Oscar), 1885-1918; Mallory, Arthur E.
Series: Bulletin / United States Department of Agriculture -- no. 843; Bulletin of the U.S. Department of Agriculture -- no. 843.
Publisher: U.S. Dept. of Agriculture
Published: 1920
Place of publication: Washington, D.C
Language: eng
Number of pages: 24
Subjects: Ladybugs; Mexican bean beetle; Beans; Diseases and pests
Notes: Caption title.

"June 7, 1920."

"Professional paper."

Bibliography: p. 20-21.