TY  - RPRT
TI  - Comparing cropland net primary production estimates from inventory, a satellite-based model, and a process-based model in the Midwest of the United States
AU  - Zhengpeng Li
AU  - Shuguang Liu
AU  - Zhengxi Tan
AU  - Norman B. Bliss
AU  - Claudia J. Young
AU  - Tristram O. West
AU  - Stephen M. Ogle
PY  - 2014
DO  - 10.1016/j.ecolmodel.2014.01.012
UR  - https://pubs.usgs.gov/publication/70188049
ID  - 70188049
ER  -