Check-list of the insects of Connecticut - Britton, W. E. (Wilton Everett), 1868-1939. (Hartford : Printed for the State Geological and Natural History Survey, 1920)
Supplement: Additions to the Check-list of the insects of Connecticut / by Wilton Everett Britton. Hartford : Printed by the State Geological and Natural History Survey, 1938. (Bulletin / State Geological and Natural History Survey ; no. 60) (State of Connecticut public document ; no. 47).
Includes bibliographical references and index.
Keywords: Insects -- Connecticut