KOT'P16 UG/15543 UG/15544 UG/15545 Kothari, D. P. Renewable energy sources and emerging technologies / D. P. Kothari and K. C. Singal, Rakesh Ranjan. – 2nd ed. – Delhi : PHI Learning, 2016 xxii, 434p. ISBN97881203447096 : Rs.325/- . Renewable energy sources . Singal, K. C. . Ranjan, Rakesh |