[1]
Maithy, P. 1964. Studies in the Glossopteris Flora of India - 27. Sporae dispersae from the Karharbari Beds in the Giridih Coalfield, Bihar. Journal of Palaeosciences. 13, (1-3) (Dec. 1964), 291–307. DOI:https://doi.org/10.54991/jop.1964.703.