Iyengar, M.O.P. & Subrahmanyan, R. (1943). Fossil Diatoms from the Karewa Beds of Kashmir. Proceedings of the National Academy of Science, India, Sect. B,, 13(4): 225-236.
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Iyengar, M.O.P. & Subrahmanyan, R.
1943
Fossil Diatoms from the Karewa Beds of Kashmir.
Proceedings of the National Academy of Science, India, Sect. B,