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George E. Waring
George E. Waring Jr. (July 4, 1833[1] – October 29, 1898) was an American sanitary engineer and civic reformer. He was an early American designer and advocate of sewer systems that...lihat lebih banyakGeorge E. Waring Jr. (July 4, 1833[1] – October 29, 1898) was an American sanitary engineer and civic reformer. He was an early American designer and advocate of sewer systems that keep domestic sewage separate from storm runoff. (Wikipedia)lihat lebih sedikit
Buku oleh George E. Waring
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