Plenary symposia and symposia sessions : summaries of contributions / 15th International Congress of Genetics, New Delhi, December 12-21, 1983. International Congress of Genetics. 15th : 1983 : New Delhi, India. Swaminathan, M. S. (Monkombu Sambasivan). Genetics QH426 .I56 1983 575.1 22 INP Includes bibliographical references and index. New Delhi : Oxford & IBH, c1983. c1983. 1983 Text 198 p. : eng