India. Dept. of Mines. Annual report of the Chief Inspector of Mines. The Department.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रIndia. Dept. of Mines. Annual Report of the Chief Inspector of Mines. Calcutta: The Department.
एमएलए (8वां संस्करण) प्रशस्ति पत्रIndia. Dept. of Mines. Annual Report of the Chief Inspector of Mines. The Department.
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