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

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