@misc{https://doi.org/10.3334/ornldaac/966, doi = {10.3334/ORNLDAAC/966}, url = {http://daac.ornl.gov/cgi-bin/dsviewer.pl?ds_id=966}, author = {RAMANKUTTY, N. and FOLEY, J.A.}, language = {en}, title = {ISLSCP II Historical Croplands Cover, 1700-1992}, publisher = {ORNL Distributed Active Archive Center}, year = {2010} }