APA
Chakrabarty Purobi, University of Delhi. Faculty of Science. Department of Physics and Astrophysics, Prof A D Mitra Supervisor & University of Delhi. Faculty of Science. Department of Physics and Astrophysics. (1974). Positive ion composition and chemistry in the ionosphere and their implication. : .
Chicago
Chakrabarty Purobi, University of Delhi. Faculty of Science. Department of Physics and Astrophysics, Prof A D Mitra Supervisor and University of Delhi. Faculty of Science. Department of Physics and Astrophysics. 1974. Positive ion composition and chemistry in the ionosphere and their implication. : .
Harvard
Chakrabarty Purobi, University of Delhi. Faculty of Science. Department of Physics and Astrophysics, Prof A D Mitra Supervisor and University of Delhi. Faculty of Science. Department of Physics and Astrophysics. (1974). Positive ion composition and chemistry in the ionosphere and their implication. : .
MLA
Chakrabarty Purobi, University of Delhi. Faculty of Science. Department of Physics and Astrophysics, Prof A D Mitra Supervisor and University of Delhi. Faculty of Science. Department of Physics and Astrophysics. Positive ion composition and chemistry in the ionosphere and their implication. : . 1974.