TY  - RPRT
TI  - Population differentiation along a flood frequency gradient: Physiological adaptations to flooding in Nyssa sylvatica
AU  - Jon E. Keeley
PY  - 1979
DO  - 10.2307/1942574
UR  - https://pubs.usgs.gov/publication/1007420
ID  - 1007420
ER  -