Yegna Narayan Aiyer, A. K.
Village improvement and agricultural extension - Banglore The bangalore printing and publishing 1954 - xiv,222p.
Agricultural extension work
India
Rural conditions
Village communities
Agriculture
Developing countries
630.717 / YEG/V
Village improvement and agricultural extension - Banglore The bangalore printing and publishing 1954 - xiv,222p.
Agricultural extension work
India
Rural conditions
Village communities
Agriculture
Developing countries
630.717 / YEG/V