Sood et al., 2012. Ambio., 41 (2): 122–137 Document reference Sood, A. ; Uniyal, P. L. ; Prasanna, R. ; Ahluwalia, A. S., 2012. Phytoremediation potential of aquatic macrophyte, Azolla. Ambio., 41 (2): 122–137Web https://doi.org/10.1007%2Fs13280-011-0159-zCitation key Sood et al., 2012Datasheets Azolla