Insects and host-specificity : proceedings of the Symposium on Problems of Host-Specificity in Insects, held at Entomology Research Unit, Loyola College, Madras, January 1976 / edited by T. N. Ananthakrishnan. Symposium on 'Problems of Host-Specificity in Insects' (1976 : Madras, India) Ananthakrishnan, T. N., 1925- Insect pests Congresses. Insects Host plants Congresses. Insect pests Biological control Congresses. Host-parasite relationships Congresses. SB818.2 .S95 1976 595.7 ANI Includes bibliographies. Delhi : Macmillan Co. of India, 1977. 1977. 1977 Text viii, 127 p. : eng