1.
V.P. SINGH, B.B. SINGH, R. NAYAK G. SINGH, R.K. SINGHI. Effect of cropweed competition on yield and nutrient uptake by direct-seeded rice (Oryza sativa) in rainfed, lowland situation. IJA. 2001;44(4):44_4 . doi:10.59797/ija.v44i4.3577