TIDAL RIVERS: their (1) Hydraulics, (2) Improvement, (3) Navigation.

By W. H. Wheeler, M.Inst.C.E. With 75 Illustrations. Medium 8vo, 16s. net.

LONGMANS, GREEN, AND CO.

LONDON, NEW YORK, BOMBAY, AND CALCUTTA

Frontispiece.][See [p. 97].

KINSUA VIADUCT, ERIE RAILWAY, U.S.A.

LONGMANS’ CIVIL ENGINEERING SERIES

RAILWAY CONSTRUCTION

BY