Unknown. (2023). Progress Report of Forest Research Work in India for the Year 1919-20: Including the Administration Report of the Forest Research Institute, Dehra Dun. Forest Research Institute, Dehradun.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Unknown. Progress Report of Forest Research Work in India for the Year 1919-20: Including the Administration Report of the Forest Research Institute, Dehra Dun. Forest Research Institute, Dehradun, 2023.
Trích dẫn kiểu MLA (xuất bản lần thứ 9)Unknown. Progress Report of Forest Research Work in India for the Year 1919-20: Including the Administration Report of the Forest Research Institute, Dehra Dun. Forest Research Institute, Dehradun, 2023.
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