01395nam a2200313Ia 4500001000700000003000500007005001700012008004100029034001300070035002000083040001800103043001200121100003600133245024800169255002000417260006100437300005100498490010000549500002800649500002700677650005700704651003500761651002300796710006600819710004200885730003200927740003900959830008300998130983BIBL20240725062706.0830809s1963    dcu       a  f  0   eng d1 aab20000  a(OCoLC)09793045  aFRLcFRLdm/c  anwpr---1 aMonroe, Watson Hinerwcn2Local10aGeology of the Vega Alta quadrangle, Puerto Ricocby Watson H. Monroe ; prepared [by the United States Geological Survey] in cooperation with The Commonwealth of Puerto Rico, Economic Development Administration, Industrial Research Department.  aScale l:20,000.  aWashington, D.C.bUnited States Geological Surveyc1963.  a1 mapbcol.c69 x 66 cm. on sheet 83 x 106 cm.1 a[Geologic quadrangle map of the United States] / United States Geological SurveyvGQ-1972Local  aIncludes text on sheet.  aIncludes bibliography. 0aGeologyzPuerto RicozCamuy quadranglexMaps.2Local 0aVega Alta (P.R.)xMaps.2Local 0aPuerto Rico2Local 0aPuerto Rico.bEconomic Development Administration.wcn2Local 0aGeological Survey (U.S.)  wcn2Local01aPuerto Rico. Geology. 1963.01aVega Alta quadrangle, Puerto Rico. 0aGeologic quadrangle map of the United States (Geological Survey (U.S.)vGQ-197