Coppel, Harry Charles,. Biological insect pest suppression / Harry C. Coppel, James W. Mertins. - Berlin ; New York : Springer-Verlag, 1977. - xiii, 314 p. : ill. ; 25 cm. - Advanced series in agricultural sciences ; 4 . - Advanced series in agricultural sciences ; 4. . Includes index. Bibliography: p. [256]-301. ISBN: 0387079319 LCCN: 76042188 Subjects--Topical Terms: Insect pests--Biological control. LC Class. No.: SB933.3 / .C66 Dewey Class. No.: 632/.7