[1]
“Study of Water Hyacinth of Bangladesh IV: Comparative Study of Pollen Grains and Development of Seed in Both Long and Short Petioled Forms of Eichhornia crassipes (Mart.) Solms-Laubach”, Bangladesh J. Sci. Ind. Res., vol. 41, no. 3, pp. 189–202, Aug. 2007, doi: 10.3329/bjsir.v41i3.289.