Journal of Political Economy Vol. 21 No. 6 1913
Panama Canal Traffic and Tolls. Emory R. Johnson
open access
- DOI
- 10.1086/252265
- Volume
- 21
- Issue
- 6
- Pages
- 566-569
- Language
- en
- Sources
- semanticscholar openalex crossref
Journal of Political Economy Vol. 21 No. 6 1913