A History of Hindu Chemistry from the Earliest Times to the Middle of the Sixteenth Century A.D. v1.c15.s3.7
A History of Hindu Chemistry from the Earliest Times to the Middle of the Sixteenth Century A.D. v1.c15.s3.7
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v1.c15.s3.7
Our knowledge of the nature of the “essence” of blue vitriol has thus been gradually advanced from Rasārnava downwards.¹