TY  - RPRT
TI  - A simple solar radiation index for wildlife habitat studies
AU  - Kim A. Keating
AU  - Peter J. Gogan
AU  - John N. Vore
AU  - Lynn R. Irby
PY  - 2010
DO  - 10.2193/2006-359
UR  - https://pubs.usgs.gov/publication/70160322
ID  - 70160322
ER  -