Study of farmers social system in relation to overall modernity : Cybernetic approach.
Singh, R.
Study of farmers social system in relation to overall modernity : Cybernetic approach. - 201p.
Farmers
Engineering
Diffusion
Innovation
Collections Methods
Study of farmers social system in relation to overall modernity : Cybernetic approach. - 201p.
Farmers
Engineering
Diffusion
Innovation
Collections Methods