The economic effects of ship canals.
Contributors: American Academy of Political and Social Science.
Series: Annals of the American Academy of Political and Social Science -- v. 11, no. 1
Publisher: American Academy of Political and Social Science
Published: 1898
Place of publication: [Philadelphia
Language: eng
Number of pages: 78
Subjects: Canals.
Notes: Includes bibliographical references.

Reprint. N.Y. : Kraus Reprint, 1968.