JOSHI, A. S.HARJIT SINGH2020-01-242020-01-241996http://krishikosh.egranth.ac.in/handle/1/581014195526042017_0003_0006_003210.pdf26042017_0003_0006_Abstract.pdfENGLISHDIVERSIFICATION OF AGRICULTURE IN PUNJABThesis