West Indies, Puerto Rico--east coast, Pasaje de San Juan to Puerto de Humacao and western part of Isla de Vieques /

Bibliographic Details
New Title:	United States. National Ocean Service. West Indies, Puerto Rico--east coast, Pasaje de San Juan to Puerto de Humacao and western part of Isla de Vieques
Corporate Author:	National Ocean Survey
Format:	Government Document Map Serial
Language:	English
Published:	Washington, D.C. : U.S. Dept. of Commerce, National Oceanic and Atmospheric Administration, National Ocean Survey.
Subjects:	Coasts > Puerto Rico > Maps. Vieques Sound (P.R.) > Navigation. Vieques Island (P.R.) > Maps. Caribbean Sea > Navigation.
Online Access:	https://purl.fdlp.gov/GPO/gpo33993

Description
Published:	Began with 15th ed., Aug.3, 1974; ceased with 21st ed., Sept. 19, 1981.
Item Description:	Depths shown by isolines and soundings. Relief shown by contours and spot heights. "Soundings in fathoms." Includes source diagram and tidal information. Electronic resource.
Physical Description:	online resource (maps) : color
Publication Frequency:	Irregular
Format:	The .jpg versions of these maps require Adobe Photoshop or Adobe Acrobat 9 Pro to view.