Title: D.C. Appropriation Bill for 1902 on the Subject of Filtration
Subtitle: hearings before the United States House Committee on Appropriations, Subcommittee on D.C. Appropriations, Fifty-Sixth Congress, second session, on Feb. 9, 1901
Subjects: Water quality management, Finance, Appropriations and expenditures, 1902
Places: Washington (D.C.)