Tamizhkumaran et al., 2012. Indian J. Dairy Sci., 65 (4): 349-353 Document reference Tamizhkumaran, J. ; Rao, S. V. N., 2012. Why cultivation of azolla as cattle feed not sustainable?. Indian J. Dairy Sci., 65 (4): 349-353Web http://epubs.icar.org.in/ojs-2.3.1-2/index.php/IJDS/article/view/25866Citation key Tamizhkumaran et al., 2012Datasheets Azolla