Das, M. R. (2003). Proceedings of the Fifteenth Kerala Science Congress: 29-31 January 2003. Department of Science and Technology.
Trích dẫn kiểu ChicagoDas, M R. Proceedings of the Fifteenth Kerala Science Congress: 29-31 January 2003. Govt of India: Department of Science and Technology, 2003.
Trích dẫn MLADas, M R. Proceedings of the Fifteenth Kerala Science Congress: 29-31 January 2003. Department of Science and Technology, 2003.
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