Metcalf,Robert Lee, 1916- Destructive and useful insects : their habits and control/ Robert L. Metcalf, Robert A. Metcalf. - 5th ed. - New York : McGraw-Hill, c1993. - 1 v. (various paging) : ill. ; 24 cm. Includes bibliographical references and index. ISBN: 0070416923 Subjects--Topical Terms: Insect pests.Beneficial insects.Insect pests--Control. LC Class. No.: SB931 / M48 1993