@misc{indiciae3342c4299622, title = {Response of sago pondweed, a submerged aquatic macrophyte, to herbicides in three laboratory culture systems}, author = {W. James Fleming and M.S. Ailstock and J.J. Momot and C.M. Norman}, year = {1991}, url = {https://pubs.usgs.gov/publication/5210501}, note = {Source identifier: 5210501} }