An introduction to the study of insects /
Borror, Donald Joyce, 1907-
An introduction to the study of insects / by Donald J. Borror and Dwight M. De Long. - 3rd ed. - New York : Holt, Rinehart and Winston, 1971. - xiii, 812 p. : ill. ; 27 cm.
Includes bibliographical references
Entomology.
Insects -- United States.
595.7
An introduction to the study of insects / by Donald J. Borror and Dwight M. De Long. - 3rd ed. - New York : Holt, Rinehart and Winston, 1971. - xiii, 812 p. : ill. ; 27 cm.
Includes bibliographical references
Entomology.
Insects -- United States.
595.7