India. Tea Board. (1979). Report on techno-economic survey of small tea gardens in Himachal Pradesh. Tea Board of India.
Chicago-referens (17:e uppl.)India. Tea Board. Report on Techno-economic Survey of Small Tea Gardens in Himachal Pradesh. Calcutta: Tea Board of India, 1979.
MLA-referens (8:e uppl.)India. Tea Board. Report on Techno-economic Survey of Small Tea Gardens in Himachal Pradesh. Tea Board of India, 1979.
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