History of Technology in India, Vol. I: From Antiquity to c. 1200 A.D. v1.c13.s2.t4.44
History of Technology in India, Vol. I: From Antiquity to c. 1200 A.D. v1.c13.s2.t4.44
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v1.c13.s2.t4.44
about this mixture will be given later. These furnaces were either made below the ground level or on the sloping face of a hillock or above the ground level.