TY  - RPRT
TI  - The role of CAM in the carbon economy of the submerged-aquatic Isoetes howellii
AU  - Jon E. Keeley
PY  - 1985
DO  - 10.1080/03680770.1983.11897800
UR  - https://pubs.usgs.gov/publication/1007475
ID  - 1007475
ER  -