The improvement of the Huang Pu River (Shanghai, China) for ocean navigation
By: by H. von Heidenstam ...
Publisher: Permanent International Association of Navigation Congresses
Published: 1920
Place of publication: Brussels
Language: eng
Number of pages: 27
Notes: Cover-title.

At head of title: Permanent International Association of Congresses of Navigation.

"Bibliography of main public documents": p. 25.