West Indies, Puerto Rico, Bahía de Boquerón /

Bibliographic Details
Corporate Author:	National Ocean Survey
Format:	Government Document Map
Language:	English
Published:	Washington, D.C. : U.S. Dept. of Commerce, National Oceanic and Atmospheric Adminitration, National Ocean Survey, 1980.
Edition:	6th ed., Apr. 19, 1980.
Subjects:	Nautical charts > Caribbean Sea. Boquerón Bay (P.R.) > Navigation. Caribbean Sea > Navigation.
Online Access:	https://purl.fdlp.gov/GPO/gpo16341

Description
Item Description:	Depths shown by isolines and soundings. Relief shown by contours and hachures. Title from title screen (viewed on Dec. 13, 2011). "Soundings in feet." Electronic resource.
Physical Description:	1 online resource (1 map) : color