Vredenburg, E. (1925). Descriptions of Mollusca from the Post-Eocene Tertiary formations of North-Western India: Cephalopoda, Opistobranchiata, Siphonostomata. Memoirs of the Geological Survey of India. Volume 50(1), xii + 350 pp., 13 pls.
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Vredenburg, E.
1925
Descriptions of Mollusca from the Post-Eocene Tertiary formations of North-Western India: Cephalopoda, Opistobranchiata, Siphonostomata.