CHHABRA, B.R.SAVINDER PREET KAUR2020-01-062020-01-061995http://krishikosh.egranth.ac.in/handle/1/581013959629042017_0004_0023_003450.pdfENGLISHCHEMISTRY OF PYRAZOLINES OF SESQUITERPENES LACTONES AND THEIR BIOLOGICAL EVALUATION AS PLANT GROWTH REGULATORSThesis