1 1 A Brief History of Human Waste Disposal Human Waste Disposal Part 3: Sewerage Part 3: Sewerage Dr. John T. O’Connor, PE Dr. John T. O’Connor, PE Tom O’Connor, PE Tom O’Connor, PE 31 A Boat Trip through the Paris Sewer A Boat Trip through the Paris Sewer (1896) (1896)
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1 1 A Brief History of Human Waste Disposal Part 3: Sewerage Dr. John T. OConnor, PE Tom OConnor, PE 31 A Boat Trip through the Paris Sewer (1896)
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Transcript
11
A Brief History of
Human Waste DisposalHuman Waste DisposalPart 3: SeweragePart 3: Sewerage
Dr. John T. O’Connor, PEDr. John T. O’Connor, PE
Tom O’Connor, PETom O’Connor, PE31
A Boat Trip through the Paris Sewer A Boat Trip through the Paris Sewer (1896)(1896)