Safeguard the gateways, of Alaska: her waterways

- publisher: Washington Govt. Print. Off
- creator: U.S. Coast and Geodetic Survey Jones, Ernest Lester, 1876-1929
- contributor: Jones, Ernest Lester, 1876-1929
- Keyword: Hydrography Alaska Alaska Economic conditions
- years: 1918
- pages: 41p.
- class: VK597
- download: pdf file