Ranjit, J., R. Bellinder, P. Hobbs, N. Rajbhandari, and P. Kataki. “Mapping <i>Phalaris minor</i> Under the Rice-Wheat Cropping System in Different Agro-Ecological Regions of Nepal”. Nepal Agriculture Research Journal, vol. 7, May 2009, pp. 54-63, doi:10.3126/narj.v7i0.1869.