Significance of the study of the cycadean fronds from the Upper Gondwanas of India (Rajmahal Hills)
K. M. Gupta
In: Symposium on floristics and Stratigraphy of Gondwanaland p. 137-142
Ranchi, India The Catholic Press 1966
Disponible en
IGC - Instituto de Geociências
(S33 )(Obténgalo)