621.042SOL 12540 Solanki, Chetan Singh Renewable energy technologies : a practical guide for beginners / Chetan Singh Solanki . – New Delhi : PHI Learning, 2009. xiv, 153 p. ISBN 9788120334342 : Rs.225/-. Subjects--Topical Terms: RENEWABLE ENERGY Dewey Class. No.: 621.042 / SOL