@article{b14e59394954434fbcf0bacc441aae44,
title = "Cultivated hay and fallow/idle cropland confound analysis of grassland conversion in the Western Corn Belt",
author = "Kline, \{Keith L.\} and Nagendra Singh and Dale, \{Virginia H.\}",
year = "2013",
month = jul,
day = "30",
doi = "10.1073/pnas.1306646110",
language = "English",
volume = "110",
pages = "E2863",
journal = "Proceedings of the National Academy of Sciences of the United States of America",
issn = "0027-8424",
publisher = "National Academy of Sciences",
number = "31",
}