BHAGAT SINGH, A.K. DHAKA, SATISH KUMAR, SAMUNDER SINGH, MUKESH KUMAR. Land, biological and economic evaluation of intercropping systems involving barley (Hordeum vulgare), Indian mustard (Brassica juncea) and chickpea (Cicer arietinum) under different spatial arrangements. IJA. 2024;62(4):443-450. doi:10.59797/ija.v62i4.5548