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Soil studies in Lajas Valley
(2010-05-05)
Significance of the presence of potassium bearing feldspars and micas in some soils of Puerto Rico
(University of Puerto Rico, Mayagüez Campus, Agricultural Experiment Station, 1981-03)
According to Meyerhoff the island of PR can be broadly divided into five main formations: 1).Quarternary and Recent uncosolidated deposits occuring mainly along the northeast and southern coasts; 2) Tertiary limestone ...
Major soils of the bottomland of the Yaurel Watershed
(2010-05-05)
En este trabajo se informan los resultados de un reconocimiento de los suelos más importantes de la parte baja de la Cuenca de Yaurel en el sureste de Puerto Rico. El informe incluye los resultados del examen de perfiles ...