Philosophical Experiments: Containing Useful, and Necessary Instructions for Such as Undertake Long Voyages at Sea. Shewing How Sea-water May Be Made Fresh and Wholsome: and How Fresh Water May Be Preserv'd Sweet. How Biscuit, Corn, &c

Philosophical Experiments: Containing Useful, and Necessary Instructions for Such as Undertake Long Voyages at Sea. Shewing How Sea-water May Be Made Fresh and Wholsome: and How Fresh Water May Be Preserv'd Sweet. How Biscuit, Corn, &c