The municipal engineer /

ανά Escritt, L. B.
Έκδοση 1949

Design of surface-water sewers : methods of design showing economies in the office and in construction /

ανά Escritt, L. B.
Έκδοση 1964

The work of the public health engineer : a textbook on water supply, sewerage, sewage treatment, and the sanitation of buildings /

ανά Escritt, L. B.
Έκδοση 1959