/Heidenstam,ZÎH von/
Report on the Yangtse estuary with special
reference to its influence on the conservancy
of the Whangpoo and the deepwater approaches
to the port of Shanghai.
4:o Shanghai 1917.
/Drawings attached to Report on the Yangtse
estuary./
Fol./Shanghai 1917./
Whangpoo conservancy board. Engineer-in-
chief's office.

/Heidenstam, H • von/
Report on the Yangtse estuary with special
reference to its influence on the conservancy
of the Whangpoo and the deepwater approaches
to the port of Shanghai,
4:0 Shanghai 1917.
/Drawings attached to Report on the Yangtse
estuary./
Fol ./Shanghai 1917./
Whangpoo conservancy board. Engineer-in-
chief's office. 4