00388nam a2200145 4500 0521203805 0521098351 (pbk.) CIN 632 CUP 1974 C150 Or. DeBach, Paul Biological control by natural enemies [London, New York] Cambridge University Press [1974] 323 p. 22 cm Pests AEDBB 18653 18653 0 0 0 632_000000000000000_CUP_1974_C150_OR 0 83047 LBC LBC C150 2019-12-31 A38643 632 CUP 1974 C150 Or. 2019-12-31 2019-12-31 EK