Singh, P. (2023). Report on the preparation of mangrove tannin extract: With special reference to the Government factory at Rangoon, embodying suggestions for its improvement. Superintendent Government Printing.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSingh, Puran. Report on the Preparation of Mangrove Tannin Extract: With Special Reference to the Government Factory at Rangoon, Embodying Suggestions for Its Improvement. Superintendent Government Printing, 2023.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSingh, Puran. Report on the Preparation of Mangrove Tannin Extract: With Special Reference to the Government Factory at Rangoon, Embodying Suggestions for Its Improvement. Superintendent Government Printing, 2023.
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