Karthikeyan, C. A textbook of agricultural extension management / C. Karthikeyan, R. Sendilkumar, D. Jaganathan. - New Delhi : Atlantic Pub., c2008. - x, 171 p. : ill. ; 23 cm. ISBN: 9788126908813 Subjects--Topical Terms: Agricultural extension work--Management. Agricultural education--Administration. Dewey Class. No.: 309.9 / KAR 2008