TY  - RPRT
TI  - Estimating switchgrass productivity in the Great Plains using satellite vegetation index and site environmental variables
AU  - Yingxin Gu
AU  - Bruce K. Wylie
AU  - Daniel M. Howard
PY  - 2015
DO  - 10.1016/j.ecolind.2014.09.013
UR  - https://pubs.usgs.gov/publication/70142503
ID  - 70142503
ER  -