R. L. Yadav · 5 obras en el catálogoObrasPPredominant cropping systems of IndiaPredominant cropping systems of IndiaOOn farm integrated nutrient management in cropping systemsOn farm integrated nutrient management in cropping systemsAAtlas of Cropping Systems in IndiaAtlas of Cropping Systems in IndiaDDynamics of rice-wheat cropping system in IndiaDynamics of rice-wheat cropping system in IndiaFFifty years of agronomic research in IndiaFifty years of agronomic research in India
OOn farm integrated nutrient management in cropping systemsOn farm integrated nutrient management in cropping systems