Extension management / edited by Indu Grover, Lali Yadav, Deepak Grover - Rep. ed. - Udaipur : Agrotech Publishing Academy, 2010 - 464 p. ; 22 cm Includes bibliographical references and index ISBN: 818568054X Rs.1200.00 Subjects--Topical Terms: Agricultural extension work Dewey Class. No.: 630.715