India, T. B. o. (1978). Report on techno-economic survey of Tripura Tea Industry. The author.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रIndia, Tea Board of. Report on Techno-economic Survey of Tripura Tea Industry. The author, 1978.
एमएलए (9वां संस्करण) प्रशस्ति पत्रIndia, Tea Board of. Report on Techno-economic Survey of Tripura Tea Industry. The author, 1978.
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