@misc{https://doi.org/10.3334/ornldaac/569, doi = {10.3334/ORNLDAAC/569}, url = {http://daac.ornl.gov/cgi-bin/dsviewer.pl?ds_id=569}, author = {{GLOBAL SOIL DATA TASK}}, language = {en}, title = {Global Gridded Surfaces of Selected Soil Characteristics (IGBP-DIS)}, publisher = {ORNL Distributed Active Archive Center}, year = {2000} }