History of Chemistry in Ancient and Medieval India, Incorporating the History of Hindu Chemistry by Acharya Prafulla Chandra Ray c27.s1.33
History of Chemistry in Ancient and Medieval India, Incorporating the History of Hindu Chemistry by Acharya Prafulla Chandra Ray c27.s1.33
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- English
c27.s1.33
Pure blue vitriol, of the colour of pea-cock, in combination with the aforesaid drugs and by the application of various processes, gives up its essence 136