Means for preventing ice blockades
By: by C. F. Cramer.
Contributors: International Congress of Navigation, (6th : 1894 : The Hague, The Netherlands)
Publisher: Belinfante Bros.
Published: 1894
Place of publication: The Hague
Language: eng
Subjects: Docks -- Ice prevention.; Ice-breaking vessels.
Notes: At head of title: VI. International Inland Navigation Congress. The Hague, 1894. 3rd question.

Cover title.