Dayal, Maheshwar
Energy: Today and tomorrow - New Delhi Ministry of Information and Broadcasting 1911 - 107p.
Power resources
India
Renewable energy sources
Energy development
333.9 / DAY/E
Energy: Today and tomorrow - New Delhi Ministry of Information and Broadcasting 1911 - 107p.
Power resources
India
Renewable energy sources
Energy development
333.9 / DAY/E