TY  - RPRT
TI  - Predictors of occurrence of the aquatic macrophyte Podostemum ceratophyllum in a southern Appalachian River
AU  - Jane E. Argentina
AU  - Mary Freeman
AU  - Byron J. Freeman
PY  - 2010
UR  - https://pubs.usgs.gov/publication/70003438
ID  - 70003438
ER  -