Unknown. (2023). Forest Research in India 1960-61, Part I: The Forest Research Institute. Forest Research Institute, Dehradun.
Chicago-viite (17. p.)Unknown. Forest Research in India 1960-61, Part I: The Forest Research Institute. Forest Research Institute, Dehradun, 2023.
MLA-viite (9. p.)Unknown. Forest Research in India 1960-61, Part I: The Forest Research Institute. Forest Research Institute, Dehradun, 2023.
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