On natural history of Rocky Mountain locust, and on habits of young or unfledged insects as they occur in more fertile country in which they will hatch present year
Contributors: United States Entomological Commission.
Series: Entomological Commission Bull. No. 2
Publisher: U.S. G.P.O.
Published: 1877
Place of publication: Washington, D.C
Format: Microform
Subjects: Rocky Mountain locust -- United States.