. . "Sanitary engineering--United States"@en . _:b7iddOtlocdOtgovauthoritiessubjectssh85117283 . _:b7iddOtlocdOtgovauthoritiessubjectssh85117283 . _:b7iddOtlocdOtgovauthoritiessubjectssh85117283 _:b015 . . . "Sanitary engineering"@en . _:b12iddOtlocdOtgovauthoritiessubjectssh85117283 . _:b12iddOtlocdOtgovauthoritiessubjectssh85117283 _:b13iddOtlocdOtgovauthoritiessubjectssh85117283 . _:b12iddOtlocdOtgovauthoritiessubjectssh85117283 . _:b13iddOtlocdOtgovauthoritiessubjectssh85117283 . _:b13iddOtlocdOtgovauthoritiessubjectssh85117283 "Sanitary engineering"@en . _:b015 _:b16iddOtlocdOtgovauthoritiessubjectssh85117283 . _:b015 . _:b16iddOtlocdOtgovauthoritiessubjectssh85117283 . _:b16iddOtlocdOtgovauthoritiessubjectssh85117283 . _:b16iddOtlocdOtgovauthoritiessubjectssh85117283 "United States"@en . _:b16iddOtlocdOtgovauthoritiessubjectssh85117283 _:b20iddOtlocdOtgovauthoritiessubjectssh85117283 . _:b20iddOtlocdOtgovauthoritiessubjectssh85117283 _:b21iddOtlocdOtgovauthoritiessubjectssh85117283 . _:b20iddOtlocdOtgovauthoritiessubjectssh85117283 . _:b21iddOtlocdOtgovauthoritiessubjectssh85117283 . _:b21iddOtlocdOtgovauthoritiessubjectssh85117283 "United States"@en . "150 0$aSanitary engineering$zUnited States" . . . "Modular Integrated Utility Systems Program"@en . . . . . "Wolman, Abel, 1892-1989 Abel Wolman papers" . . . "Sinha, Sunil K. Predicting the remaining economic life of wastewater pipes" . . . "United States. Public Health Service. Division of Engineering Services. 1957 inventory" . . . "United States. Public Health Service. Engineers in the U. S. Public Health Service. 1955-" . . "sh 85117283" . . . _:b53iddOtlocdOtgovauthoritiessubjectssh85117283 . _:b53iddOtlocdOtgovauthoritiessubjectssh85117283 . _:b53iddOtlocdOtgovauthoritiessubjectssh85117283 "1986-02-11T00:00:00"^^ . _:b53iddOtlocdOtgovauthoritiessubjectssh85117283 "new"^^ . _:b53iddOtlocdOtgovauthoritiessubjectssh85117283 . . "Sanitary engineering--United States"@en . . . "Modular Integrated Utility Systems Program"@en . . _:b69iddOtlocdOtgovauthoritiessubjectssh85117283 . _:b69iddOtlocdOtgovauthoritiessubjectssh85117283 . _:b69iddOtlocdOtgovauthoritiessubjectssh85117283 . _:b69iddOtlocdOtgovauthoritiessubjectssh85117283 . _:b69iddOtlocdOtgovauthoritiessubjectssh85117283 "1986-02-11T00:00:00"^^ . _:b69iddOtlocdOtgovauthoritiessubjectssh85117283 "new"^^ .