Gopinath Rao, MJayashree, A S2019-08-052019-08-051998No. of references 44http://krishikosh.egranth.ac.in/handle/1/5810119217ABSTRACT NOT AVAILABLEennullTESTS FOR NON-STATIONARITY OF TIME SERIES – A CASE OF FOOD GRAINS OF KARNATAKAThesis