Gowda, R.CHanumanthappa, D.CYogeeshappa, HGangamrutha, G.VDey, PradipSubba Rao, ADepartment of Agriculture & Cooperation, New DelhiAICRP-STCR, Directorate of ResearchDepartment of Soil Science and Agricultural Chemistry, UAS, BangaloreIndian Council of Agricultural Research2023-11-282023-11-282013-08-22R-18286https://krishikosh.egranth.ac.in/handle/1/5810201897EnglishSoil fertility mapsGPS-GISGPS-GIS based soil fertility maps of Tumkur district for precised fertilizer recommendation /Article