Agricultural extension /
Ban, A.W.van den,
Agricultural extension / by A.W van den Ban and H.S. Hawkins. - 2nd ed. - New Delhi ; CBS Publishers and Distributors, c1996. - ix, 294p. : ill. ; 22cm.
Includes bibliographical references and index.
8123905769 063204053X
Extension activities--Agriculture.
630.715
Agricultural extension / by A.W van den Ban and H.S. Hawkins. - 2nd ed. - New Delhi ; CBS Publishers and Distributors, c1996. - ix, 294p. : ill. ; 22cm.
Includes bibliographical references and index.
8123905769 063204053X
Extension activities--Agriculture.
630.715