00658nam a2200169Ia 4500 134939 BIBL 20160527192811.0 931102s1988||||pr b ||||||||||1||eng|d Román Más, Angel. Local 270939 Compilation of water-quality data for the north coast limestone aquifers, Puerto Rico, 1951 to 1987 by Angel Román-Más and Orlando Ramos-Ginés. San Juan, P.R. Geological Survey 1988. vi, 133 p. maps. Water quality Puerto Rico Measurement. Local 187430 Puerto Rico Water. Local 155382 Ramos-Ginés, Orlando. Local 156864 113841 113841 0 0 0 628_161000000000000_R758C 0 ci 187345 10 10 B 2016-05-27 204801 0 628.161 R758c 80000001597858 2016-05-27 00:00:00 r:134939 z:NCC:D 6