Getting Information on Primary Agricultural Soils from the NRCS Web Soil Survey website
USING THE USDA-NRCS SOIL SURVEY DATABASE TO EVALUATE AMPHIBOLE CONTENT OF SOILS IN THE UNITED STATESBased on these data, amphibole content in United States soils is somewhat evenly distributed across the country. Maps of asbestos mine locations published by USGS in the U.S. show few locations...
DETERMINING RELATIVE ABUNDANCE OF CATSKILL REGION SOILS BASED ON GIS ANALYSIS OF NRCS SOIL SURVEY DATAERVOLINA, Emma