Future needs for navigation
By: [the inland waterways of the United States]
Contributors: United States. Congress. Senate. Select Committee on National Water Resources.
Series: Water resources activities in the United States
Publisher: U.S. Govt Print. Off.
Published: 1960
Place of publication: Washington
Language: eng
Number of pages: 28
Subjects: Waterways -- United States
Notes: "At head of title: 86th Cong., 2d sess. Committee print no. 11.
"Printed for the use of the Select Committee on National Water Resources."