Unknown. (2023). The progress of forest research in India. Part I: The Forest Research Institute 1931-32. Central Publication Branch, Government of India.
Παραπομπή σε μορφή Chicago (17η εκδ.)Unknown. The Progress of Forest Research in India. Part I: The Forest Research Institute 1931-32. Central Publication Branch, Government of India, 2023.
Παραπομπή σε μορφή MLA (9th εκδ.)Unknown. The Progress of Forest Research in India. Part I: The Forest Research Institute 1931-32. Central Publication Branch, Government of India, 2023.
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