B.K. MANDAL, B.B. MANDAL, B. DATTA, and C. PAULAND PADHl A.K., “ Performance of intervarietal intercropping on rice (Oryza sativa) in summer”, IJA, vol. 45, no. 3, p. 45_3 , Oct. 2001, doi: 10.59797/ija.v45i3.3406.