Television in diffusion of farm information: a motivational study
SINHA, B.P
Television in diffusion of farm information: a motivational study - Delhi 1974 - 148p
TELEVISION IN AGRICULTURE
TELEVISION IN AGRICULTURE
630.715 3 S48T
Television in diffusion of farm information: a motivational study - Delhi 1974 - 148p
TELEVISION IN AGRICULTURE
TELEVISION IN AGRICULTURE
630.715 3 S48T