River and harbor improvements
Subtitle: how they are initiated, authorized and completed.
By: Presented by the Propeller Club of the United States.
Contributors: Roberts, David W.; Propeller Club of the United States.; River and Harbor Improvement Association.
Publisher: Press of J.D. McGuire
Published: 1938
Place of publication: [New York
Language: eng
Number of pages: 64
Subjects: Rivers -- United States.; Harbors -- United States.
Notes: "All factual data presented ... [have] been obtained from government records, assembled and compiled by David W. Roberts under the sponsorship of the River and Harbor Improvement Association."--p. 63.