Some common lady beetles of Connecticut
By: [by W.E. Britton]
Series: Bulletin / Connecticut Agricultural Experiment Station -- no. 181; Bulletin (Connecticut Agricultural Experiment Station) -- 181.
Publisher: Connecticut Agricultural Experiment Station
Published: 1914
Place of publication: [New Haven]
Language: eng
Number of pages: 24
Notes: "January, 1914".

"Entomological Series, no. 19."