TY - BOOK AU - Singal, R.K. TI - Non-Conventional Energy Resources SN - 9789350143124 (pbk) U1 - 621.042SIN PY - 2012/// CY - New Delhi PB - S.K. Kataria, KW - Renewable Energy Sources KW - Solar Energy KW - Power Resources--Environmental Aspects KW - Power Resources ER -