Monroe, Watson Hiner creator Puerto Rico Economic Development Administration. Geological Survey (U.S.) text abstract or summary dcu Washington, D.C United States Geological Survey 1963 monographic eng

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1 map col. 69 x 66 cm. on sheet 83 x 106 cm. by Watson H. Monroe ; prepared [by the United States Geological Survey] in cooperation with The Commonwealth of Puerto Rico, Economic Development Administration, Industrial Research Department. Includes text on sheet. Includes bibliography. nwpr--- Scale l:20,000. Geology Puerto Rico Camuy quadrangle Maps Vega Alta (P.R.) Maps Puerto Rico FRL 830809 20240725062706.0 130983