Matches in DBpedia 2016-04 for { ?s ?p "The development of water treatment and filtration technologies went through many stages. The greatest level of change came in the 19th century as growth of cities forced new methods of distributing and treating water in cites and the problems of water contamination became more pronounced."@en }
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- History_of_municipal_treatment_of_drinking_water abstract "The development of water treatment and filtration technologies went through many stages. The greatest level of change came in the 19th century as growth of cities forced new methods of distributing and treating water in cites and the problems of water contamination became more pronounced.".
- Q17055211 abstract "The development of water treatment and filtration technologies went through many stages. The greatest level of change came in the 19th century as growth of cities forced new methods of distributing and treating water in cites and the problems of water contamination became more pronounced.".
- History_of_municipal_treatment_of_drinking_water comment "The development of water treatment and filtration technologies went through many stages. The greatest level of change came in the 19th century as growth of cities forced new methods of distributing and treating water in cites and the problems of water contamination became more pronounced.".
- Q17055211 comment "The development of water treatment and filtration technologies went through many stages. The greatest level of change came in the 19th century as growth of cities forced new methods of distributing and treating water in cites and the problems of water contamination became more pronounced.".