SEWAGE TREATMENT

BY

LIEUT.-COL. ALFRED S. JONES, V.C.

ASSOC. M. INST. C.E., FELLOW AND MEMBER OF COUNCIL
OF THE SANITARY INSTITUTE, ETC.

AND

H. ALFRED ROECHLING

M. INST. C.E., F.G.S., FELLOW OF THE SANITARY INSTITUTE, ETC.

London

E. & F. N. SPON, Ltd., 125 STRAND

New York

SPON & CHAMBERLAIN, 123 LIBERTY STREET

1902