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Soil Survey Laboratory Data and Descriptions for Some Soils of Puerto Rico and the Virgins Islands
Soil Survey Laboratory Data and Descriptions for Some Soils of Puerto Rico and the Virgins Islands This describes in detail the methods used in soil survey laboratories of pedon descriptions and lab data and info on soil forming factors. Methods are indexed by code or footnote in data sheet column headings and are indexed briefly on the page opposite . Back cover shows a map of this state .