Chawdhari, T.P.S. et.al
Resource use and productivity on farms: a comparative study of intensive and non-intensive agriculture area by T.P.S. Chawdhari et.al - Hyderabad National Institute of Community Development 1969 - 111p.
Agriculture --Labor productivity
Farm management --India
Zx54 N213
Resource use and productivity on farms: a comparative study of intensive and non-intensive agriculture area by T.P.S. Chawdhari et.al - Hyderabad National Institute of Community Development 1969 - 111p.
Agriculture --Labor productivity
Farm management --India
Zx54 N213