[1]
M.K. PORWAL, S.K. AGARWAL, and A.K. KHOKHAR, “Effect of planting methods and intercrops on productivity and economics of castor (Ricinus communis)-based intercropping systems”, IJA, vol. 51, no. 4, pp. 274–277, Oct. 2001, doi: 10.59797/ija.v51i4.5028.