By the Same Author

HYDRAULICS WITH WORKING TABLES. Second Edition. 160 illustrations, xii + 311 pp., 8vo (1911).

12/- net.

PUNJAB RIVERS AND WORKS. Second Edition. 47 illustrations, viii +64 pp., folio (1912).

8/- net.

IRRIGATION WORKS (in the press). 27 illustrations, vi + 130 pp., 8vo (1913).

6/- net.

THE SUCTION CAUSED BY SHIPS. Explained in Popular Language. 2 plates, 26 pp., 8vo, sewed (1912).

1/- net.

E. & F. N. SPON, LTD., LONDON