Fourth international gondwana symposium, January 1977, Geological survey of India, Calcutta
Subtitle: Papers
By: B. Laskar and C.S. Raja Rao, Chairman, editorial committee). Vol.1.
Contributors: Laskar, B.; Raja Rao, C. S.; Geological Survey of India.
Publisher: Hindustan Pub. Co.
Published: 1979
Place of publication: Delhi
Language: eng
Number of pages: 384
Notes: Symposium organised by the Geological Survey of India.

Previous symposium called "Gondwana symposium".