Unknown. (2023). Annual Report of the Board of Scientific Advice for India for the Year 1909-10. Superintendent of Government Printing.
Παραπομπή σε μορφή Chicago (17η εκδ.)Unknown. Annual Report of the Board of Scientific Advice for India for the Year 1909-10. Superintendent of Government Printing, 2023.
Παραπομπή σε μορφή MLA (9th εκδ.)Unknown. Annual Report of the Board of Scientific Advice for India for the Year 1909-10. Superintendent of Government Printing, 2023.
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