Nautical charts. Pontchartrain, Lake. Lakes Pontchartrain and Maurepas, La., topography and hydrography by Coast and Geodetic Survey with additions and revisions from other sources to 1946; no. 1269. Scale naut. m.=0.9 in., scale 1:80,000.
Publication Title:
Pontchartrain, Lake. Lakes Pontchartrain and Maurepas, La., topography and hydrography by Coast and Geodetic Survey with additions and revisions from other sources to 1946; no. 1269. Scale naut. m.=0.9 in., scale 1:80,000.
Display Title:
Nautical charts. Pontchartrain, Lake. Lakes Pontchartrain and Maurepas, La., topography and hydrography by Coast and Geodetic Survey with additions and revisions from other sources to 1946; no. 1269. Scale naut. m.=0.9 in., scale 1:80,000.
Corporate Agency Authors:
Coast and Geodetic Survey and Commerce Department
Sort Author:
Coast and Geodetic Survey
Date:
6th edition, published Sept. 1943, [reprint with changes, Aug. 24, 1946]