National seminar on adoption of renewable sources of energy (september 20-23, 1982): proceedings
Administrative staff college of india
National seminar on adoption of renewable sources of energy (september 20-23, 1982): proceedings Administrative staff college of india - Hyderabad, 1982 - 500p ill. 32 cm.
Energy sources
333.7 / ADM
National seminar on adoption of renewable sources of energy (september 20-23, 1982): proceedings Administrative staff college of india - Hyderabad, 1982 - 500p ill. 32 cm.
Energy sources
333.7 / ADM