TY - SER AU - TI - Urja Patra GEDA File Vol. 1(1-3), VOl. 2(1,2,4), Vol. 5(3,4), Vol. 6(2-4) U1 - 333.82 PY - 1987///-89 CY - Vadodara PB - Gujarat Energy Development Agency KW - Economics ofland & energy ER -