APA
Surender Singh, University of Delhi. Faculty of Science. Department of Geology & University of Delhi. Faculty of Science. Department of Geology. (1991). Early Pliocene Radiolaria, Biostratigraphy and events in the far Nicobar sequences, North east Indian Ocean. : .
Chicago
Surender Singh, University of Delhi. Faculty of Science. Department of Geology and University of Delhi. Faculty of Science. Department of Geology. 1991. Early Pliocene Radiolaria, Biostratigraphy and events in the far Nicobar sequences, North east Indian Ocean. : .
Harvard
Surender Singh, University of Delhi. Faculty of Science. Department of Geology and University of Delhi. Faculty of Science. Department of Geology. (1991). Early Pliocene Radiolaria, Biostratigraphy and events in the far Nicobar sequences, North east Indian Ocean. : .
MLA
Surender Singh, University of Delhi. Faculty of Science. Department of Geology and University of Delhi. Faculty of Science. Department of Geology. Early Pliocene Radiolaria, Biostratigraphy and events in the far Nicobar sequences, North east Indian Ocean. : . 1991.
