TY - BOOK AU - Mathur, A N AU - Rathore, N S TI - Aaparamparik urja shrot: saiddhantik evam prayogik SN - 81-85167-99-0 U1 - 333.794 21st PY - 1995/// CY - Udaipur PB - Himanshu KW - Power resources; Biogas; Energy conservation ER -