Baghel, S.S.Yadav, Nirma2017-02-272017-02-272016http://krishikosh.egranth.ac.in/handle/1/5810002650enSOIL SCIENCE AND AGRICULTURAL CHEMISTRYSoil test based fertilizer requirement for soybean [Glycine max (L.) merill] in a vertisol of madhya pradeshThesis