Evaluation of agricultural extension :
Yadav, J. S.
Evaluation of agricultural extension : a study of Haryana / J.S. Yadav. - New Delhi: Concept publisher company, 1992. - 207 p. : ill. ;
Includes bibliographical references and index (p. [198]-202).
8170223865 :
Agricultural productivity--India--Haryana.
Agricultural extension work--Evaluation.--India--Haryana
HD 075 .H3 / Y33
Evaluation of agricultural extension : a study of Haryana / J.S. Yadav. - New Delhi: Concept publisher company, 1992. - 207 p. : ill. ;
Includes bibliographical references and index (p. [198]-202).
8170223865 :
Agricultural productivity--India--Haryana.
Agricultural extension work--Evaluation.--India--Haryana
HD 075 .H3 / Y33