Singh, RoomSingh, S.P.2017-04-132017-04-132005http://krishikosh.egranth.ac.in/handle/1/5810009428en-USsulphur, inorganic acids, salts, wheat, crop residues, extraction, fertilizers, harvestingSoii sulphur status and response to applied sulphur by wheat-rice and wheat-soybean crops in some soil of Udham Singh Nagar districtThesis