[Reports].

Eitemau Tebyg

• O valle do Amazonas : a livre navegacao do Amazonas, estatistica, produccoes, commercio, questoes fiscaes do valle do Amazonas /
  gan: Tavares Bastos, Aureliano Candido, 1839-1875
  Cyhoeddwyd: (1937)
• A connected view of the whole internal navigation of the United States : natural and artificial, present and prospective : corr. and improved from the ed. of 1826, and much enl., from authentic materials, down to the present time; with a sheet map /
  gan: Armroyd, George
  Cyhoeddwyd: (1971)
• The early history of the Don navigation.
  gan: Willan, Thomas Stuart
  Cyhoeddwyd: (1965)
• Navigable waterways /
  gan: Rolt, L. T. C. (Lionel Thomas Caswall), 1910-1974
  Cyhoeddwyd: (1985)
• Bulletin of the Permanent International Association of Navigation Congresses.
  Cyhoeddwyd: (1926)