A.K. PANDEY, MAMTA PRASAD, VED PRAKASH, and R.D SINGH, “Planting pattern in wheat (Triticum aestivum) and Indian mustard (Brassica juncea) crop mixture under irrigated condi- tions in mid-hills of North-Western Himalayas”, IJA, vol. 44, no. 1, p. 44_1 , Oct. 2001, doi: 10.59797/ija.v44i1.3456.