Citation: V. Katyal et al., Conservation of organic carbon in relation to crop productivity, yield stability and soil fertility under rice (Oryza sativa)-wheat (Triticum aestivum) cropping system, I J AGRON, 46(1), 2001, pp. 1-4
Citation: V. Katyal et B. Gangwar, Optimum plot size for experimentation on rice (Oryza sativa)-wheat (Triticum aestivum) cropping system, I J AGR SCI, 70(7), 2000, pp. 461-462
Citation: V. Katyal et al., Yield stability in rice (Oryza sativa)-wheat (Triticum aestivum) system under long-term fertilizer use, I J AGR SCI, 70(5), 2000, pp. 277-281
Citation: V. Katyal et B. Gangwar, Long-term effect of integrated nutrient management on crop productivity ofrice (Oryza sativa)-rice system, I J AGR SCI, 70(2), 2000, pp. 110-113