Proceedings of the Symposium on Perspectives in Reproductive Physiology of the Female, held at the Department of Zoology, University of Delhi, Delhi on March 5 - 7, 1973

Indian National Science Academy | TIBKAT | 1974

Proceedings of the Symposium on Operations Research, held at New Delhi on June 7 - 8, 1967

Indian National Science Academy | TIBKAT | 1970

Proceedings of the Symposium on Natural Quinones, held at New Delhi on October 4 - 5, 1963

National Institute of Sciences of India | TIBKAT | 1965

Proceedings of the Symposium on Comparative Embryology of Angiosperms, held at Delhi from May 8 to 18, 1967

Symposium on Comparative Embryology of Angiosperms / Indian National Science Academy | TIBKAT | 1970

Proceedings of the Symposium on Newer Trends in Taxonomy, held at New Delhi on January 28 - 30, 1966

Symposium on Newer Trends in Taxonomy / National Institute of Sciences of India | TIBKAT | 1967