1
Author: Trautwine, John C. 1810-1883.
Published 1908
Record Source: Published Materials
Subjects and Genres: '; ...Water-supply engineering Pennsylvania Philadelphia....
Book
2
Author: Trautwine, John C. 1810-1883.
Published 1908
Record Source: Published Materials
Subjects and Genres: '; ...Water-supply engineering Pennsylvania Philadelphia....
Book