Biological control by augmentation of natural enemies : insect and mite control with parasites and predators - International Congress of Entomology (15th : 1976 : Washington, D.C.); Ridgway, R. L. (Richard L.); Vinson, S. B. (S. Bradleigh) 1938- (New York : Plenum Press, 1977)
'Proceedings of a symposium held at the fifteenth International Congress of Entomology, Washington, D.C., August 19-27, 1976, and other selected papers.'
Includes bibliographies and indexes
Keywords: Insect control -- Biological control -- Congresses; Mites -- Biological control -- Congresses