Chengappa, P GUmashankara, C2019-09-042019-09-041998No. of references 91http://krishikosh.egranth.ac.in/handle/1/5810126237ABSTRACT NOT AVAILABLEennullPRODUCTION EFFICIENCY AND MARKETING CONSTRAINTS OF RICE IN HILLY ZONE OF KARNATAKAThesis