Rao, S. Energy technology Nonconventional, renewable and conventional S. Rao and B.B. Parulekar - 17th ed. - Delhi Khanna publishers 2022 - 1144p. ISBN: 9788174090409 549 Subjects--Topical Terms: EVSEnvironmental engineeringSolar energyWind energy- Fuel- Coal Dewey Class. No.: 333.79 / RAO