Triplehorn, C.A. Borror and DeLong's introduction to the study of insects/ Charles A.Triplehorn and Norman F. Johnson. - 7th - Belmont: Brooks, 2005. - x,864 p.: ill.; 27 cm. Includes bibliographical information glossary,references and index. ISBN: 9780030968358 LC Class. No.: DUCE QL463.T69