00908nam a2200181Ia 4500 157310 BIBL 20160527200738.0 820805s1977 pr abf b f00000 eng d Soil survey of Arecibo area of northern Puerto Rico United States Department of Agriculture, Soil Conservation Service ; in cooperation with the College of Agricultural Sciences, University of Puerto Rico, Mayaguez Campus. Washington, D.C. Soil Conservation Service 1977. 169 p. ill., maps Soils Puerto Rico Arecibo Maps. Local 172193 Soils Puerto Rico Arecibo Area Maps. Local 172193 Soil surveys Puerto Rico Arecibo Area. Local 172191 United States Soil Conservation Service. Local 182913 University of Puerto Rico Mayaguez Campus. College of Agricultural Sciences. Local 183294 127820 127820 0 0 ddc 0 631_400000000000000_S683 0 abpr 311187 1 1 B 2016-05-27 433092 0 631.4 S683 60000010066980 2016-05-27 00:00:00 c. 4 r:157310 23 0 0 ddc 0 631_400000000000000_S683 0 abpr 311192 1 1 B 2016-05-27 235603 0 631.4 S683 60000010066956 2016-05-27 00:00:00 r:157310 z:NCC:D 23 0 0 ddc 0 631_400000000000000_S683 0 abpr 311195 1 1 B 2016-05-27 433090 0 631.4 S683 60000010066964 2016-05-27 00:00:00 c. 2 r:157310 23 0 0 ddc 0 631_400000000000000_S683 0 abpr 311199 1 1 B 2016-05-27 433091 0 631.4 S683 60000010066972 2016-05-27 00:00:00 c. 3 r:157310 23