00474nam a2200193Ia 4500003000400000005001700004008004100021020002200062040000700084041000800091082001600099100002000115245002700135260004300162300001700205365001300222650001400235650003100249OSt20230509095246.0210423s2008    xx            000 0 und d  a978-81-224-0207-0  cAL  aeng  a333.79 DESN  aDESAI (Ashok V)  aNonconventional energy  aNew DelhibNew Age Internationalc2008  aviii,203bPB  b185cINR  aEconomics  aNatural Resources & Energy