Upper Gondwana stratigraphy and palaeobotany of Rajmahal Hills, Bihar, India /
Sengupta, Samir.
Geological Survey of India.
Calcutta : Published by order of the Government of India [by] Director General, Geological Survey of India,
1988.
Includes bibliographical references.
Paleobotany
Paleobotany
Gondwana (Continent)