History of Chemistry in Ancient and Medieval India, Incorporating the History of Hindu Chemistry by Acharya Prafulla Chandra Ray c36.s5.25
History of Chemistry in Ancient and Medieval India, Incorporating the History of Hindu Chemistry by Acharya Prafulla Chandra Ray c36.s5.25
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c36.s5.25
Process of roasting a substance in a stout glass vessel using goat- and cow-dung cakes and husks of paddy grains as fuel, is described. 9-10