Results
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Mapa de unidad hidrologica--1974; Region del Caribe. Hydrologic unit map--1974: Caribbean region. Catalog Record Only
Scale 1:240,000.
Contributor: Geological Survey (U.S.) Site: Main Catalog Original Format: Map Date: 1975 -
Puerto Rico e islas limítrofes / Catalog Record Only
"... impreso en 1951."
Contributor: Geological Survey (U.S.) Site: Main Catalog Original Format: Map Date: 1951 -
Estado de la cartografía en las Américas / Catalog Record Only
"November 1993."
Contributor: Geological Survey (U.S.) Site: Main Catalog Original Format: Map Date: 1993 -
Puerto Rico e islas limítrofes /
"... impreso en 1952." Relief shown by contours and shading. Includes inset of "Distritos senatoriales." Available also through the Library of Congress Web site as a raster image. 1 map : col. ...
Contributor: Geological Survey (U.S.) Site: American Memory-cultural - Main Catalog Original Format: Map Date: 1952 View catalog record -
Puerto Rico e islas limitrofes. Catalog Record Only
col. map 42 x 132 cm.
Contributor: Geological Survey (U.S.) Site: Main Catalog Original Format: Map Date: 1952





























