Kalyana Krishnan S Prabhakaran T
Coparative study on the economic efficiency of different sources of irrigation in Chittur development block. - M.Sc - Thrissur College of Horticulture 1990
Agricultural economics
338.1 / KAL/CO
Coparative study on the economic efficiency of different sources of irrigation in Chittur development block. - M.Sc - Thrissur College of Horticulture 1990
Agricultural economics
338.1 / KAL/CO