A monograph of the geometrid moths or Phalœnidœ of the United States.
By: By A. S. Packard, jr., M.D.
Series: Report of the United States geological survey of the territories -- v. 10.
Publisher: Govt. print. off.
Published: 1876
Place of publication: Washington
Language: eng
Number of pages: 607
Subjects: Geometridae -- United States; Moths -- United States
Other titles: Monograph of the geometrid moths or Phalaenidae of the United States.
Notes: At head of title: United States Geological survey of the territories.

Bibliography: p. 595-598.