SIDHU, BALBIR SINGHJAGJIT SINGH2020-01-062020-01-061990http://krishikosh.egranth.ac.in/handle/1/581013957326052017_0005_0026_006216.pdfENGLISHCHEMICAL CONTROL OF WEEDS IN SUFFLOWER (CARTHAMUS TINCTORIUS L.)Thesis