APA
Ravinder Kumar, University of Delhi. Faculty of Science. Department of Geology & University of Delhi. Faculty of Science. Department of Geology. (1977). Studies on some aspects of geomorphology. : .
Chicago
Ravinder Kumar, University of Delhi. Faculty of Science. Department of Geology and University of Delhi. Faculty of Science. Department of Geology. 1977. Studies on some aspects of geomorphology. : .
Harvard
Ravinder Kumar, University of Delhi. Faculty of Science. Department of Geology and University of Delhi. Faculty of Science. Department of Geology. (1977). Studies on some aspects of geomorphology. : .
MLA
Ravinder Kumar, University of Delhi. Faculty of Science. Department of Geology and University of Delhi. Faculty of Science. Department of Geology. Studies on some aspects of geomorphology. : . 1977.
