Singh B B Karthikeyan C Aga F A
Question bank on agricultural extension - New Delhi Daya Publishing House 2017 - 211p.
9789351247937
Agricultural communication,adult education,rural sociology,educational psychology
302.2 / SIN/QU
Question bank on agricultural extension - New Delhi Daya Publishing House 2017 - 211p.
9789351247937
Agricultural communication,adult education,rural sociology,educational psychology
302.2 / SIN/QU