TY - RPRT TI - Evaluating the relationship between biomass, percent groundcover and remote sensing indices across six winter cover crop fields in Maryland, United States AU - Kusuma Prabhakara AU - W. Dean Hively AU - Greg W. McCarty PY - 2015 DO - 10.1016/j.jag.2015.03.002 UR - https://pubs.usgs.gov/publication/70150316 ID - 70150316 ER -