Indian Science and Technology in the Eighteenth Century: Some Contemporary European Accounts c17.4
Indian Science and Technology in the Eighteenth Century: Some Contemporary European Accounts c17.4
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c17.4
Take fifteen bushels of fresh, pit-sand, well sifted; add thereto fifteen bushels of stone-lime: Let it be moistened or slack'd with water in the common manner, and so laid two or three Days together.