Dhawan et al., 2010. Indian J. Ecol., 37 (2): 122-126 Document reference Dhawan, A. ; Phulia, V. ; Ansal, M. D., 2010. Incorporation of an aquatic fern (Azolla) in fish diet - effect on water quality and fish yield. Indian J. Ecol., 37 (2): 122-126Citation key Dhawan et al., 2010Datasheets Azolla
