Dr.P. NAGARAJANM. SUGUNA DEVAKUMARI2018-07-042018-07-042002http://krishikosh.egranth.ac.in/handle/1/5810056882ennullSTUDIES ON THE IMPACT OF EFFLUENT AND LIGNOSULFONATE FROM SIV INDUSTRIES ON PULSE CROP PRODUCTION AND SOIL ECOSYSTEMThesis