A History of Hindu Chemistry from the Earliest Times to the Middle of the Sixteenth Century A.D. v1.c25.s8.14
A History of Hindu Chemistry from the Earliest Times to the Middle of the Sixteenth Century A.D. v1.c25.s8.14
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v1.c25.s8.14
रसविद्या दृढं गोप्या मातृगुह्यमिव ध्रुवम् । भवेद्वीर्य्यवती गुप्ता निर्वीर्य्या च प्रकाशनात् ॥70.