Education and communication for development/by O.P. Dahama and O.P. Bhatnagar
Dahama, O.P.
Education and communication for development/by O.P. Dahama and O.P. Bhatnagar - 2nd. ed. - New Delhi Oxford and IBH Publishing Co. 1993 - xxiii, 734 p.
8120400305
Agriculture and related technologies
Technology (Applied sciences)
Communication | Extension Education
630.717 / D11E
Education and communication for development/by O.P. Dahama and O.P. Bhatnagar - 2nd. ed. - New Delhi Oxford and IBH Publishing Co. 1993 - xxiii, 734 p.
8120400305
Agriculture and related technologies
Technology (Applied sciences)
Communication | Extension Education
630.717 / D11E