M.K. SINGH et al. 2001. Plant density and row arrangement of lentil (Lens culinaris) and mustard. (Brassicajuncea) intercropping for higher productivity under Bihr plateau. Indian Journal of Agronomy. 45, 2 (Oct. 2001), 45_2 . DOI:https://doi.org/10.59797/ija.v45i2.3380.