Transcriber's Note:

The cover image was created by the transcriber and is placed in the public domain.

A Sub-surface Irrigation Sewage-Disposal Plant.
Sewage. Frontispiece.

Practical Methods of Sewage Disposal
FOR RESIDENCES, HOTELS AND INSTITUTIONS

BY

HENRY N. OGDEN

M. AM. SOC. C.E.

Professor of Sanitary Engineering, Cornell University

AND

H. BURDETT CLEVELAND

ASSOC. M. AM. SOC. C.E.

Principal Assistant Engineer, New York State Department of Health

FIRST EDITION

FIRST THOUSAND

NEW YORK

JOHN WILEY & SONS

London: CHAPMAN & HALL, Limited

1912

Copyright, 1912, by

Henry N. Ogden

and

H. Burdett Cleveland

PUBLISHERS PRINTING CO., 419–421 LAFAYETTE ST, NEW YORK