Rural socilogy and psychology in extension education
Tripathi, Dr. N. K.
Rural socilogy and psychology in extension education - Meerut Aman publishing house 2000 - 207
8187253169
Rural sociology and psychology
Extension education
301.35 T 73 R
Rural socilogy and psychology in extension education - Meerut Aman publishing house 2000 - 207
8187253169
Rural sociology and psychology
Extension education
301.35 T 73 R