SANDHU, H. S.DALIP SINGH2020-01-062020-01-061975http://krishikosh.egranth.ac.in/handle/1/581013959829052017_0001_0001_001202.pdfENGLISHCOMPARATIVE EFFECTS OF NITROGENOUS FERTILIZERS AND VARYING LEVELS OF BIURET IN UREA ON THE POTATO (SOLANUM TUBEROSUM L.)Thesis