00732nam a2200193Ia 4500 262084 20160527192632.0 030813e1991 pr bd fr 000 0 eng d PUCPR ev 21 553.79 T6934c Torres González, Sigfredo. Local 284340 Compilation of ground-water level measurements obtained by the United States Geological Survey in Puerto Rico, 1958-1985 by Sigfredo Torres-González. San Juan, P.R. Department of the Interior 1991. vi, 163 p. maps, tables 28 cm. Bibliography: p. 162-163. Groundwater Puerto Rico. Local 106123 Groundwater Measurement. Local 106123 188725 188725 0 0 ddc 0 553_790000000000000_T6934C 0 evpr 182447 10 10 B 2016-05-27 Dept. of the Interior 369733 0 553.79 T6934c 80000002156134 2016-05-27 00:00:00 r:262084 6