Sharma, B.L.Sharma, Vaishali2017-02-282017-02-282016http://krishikosh.egranth.ac.in/handle/1/5810002894enSOIL SCIENCE AND AGRICULTURAL CHEMISTRYStudies on effect of sulphur with and without FYM on sulphur fractions, yield and quality of mustard grown in a vertisolThesis