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Examine This Report on supplies

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Engels' ebook describes how untreated sewage created dreadful odours and turned the rivers inexperienced in industrial towns. In 1854 John Snow traced a cholera outbreak in Soho in London to fecal contamination of a public water perfectly by a home cesspit. Also, the financial state was hugely dependent on two https://industrial20875.wikigdia.com/6297239/industrial_secrets

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