Escritt, L., & Escritt, L. (1972). Public Health Engineering Practice: Water Supply And Building Sanitation/l.b. Escritt. MacDonald & Evans.
Chicago-viite (17. p.)Escritt, L.B, ja L.B Escritt. Public Health Engineering Practice: Water Supply And Building Sanitation/l.b. Escritt. MacDonald & Evans, 1972.
MLA-viite (8. p.)Escritt, L.B, ja L.B Escritt. Public Health Engineering Practice: Water Supply And Building Sanitation/l.b. Escritt. MacDonald & Evans, 1972.
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