000 00562nam a2200193Ia 4500
008 210417s9999 xx 000 0 und d
020 _a9789386841223
020 _b9386841223
082 _a621.042 KUM
082 _b22.621.042 KUM
245 0 _aEnergy Technologies for Clean Environment
245 0 _cEnergy Technologies for Clean Environment
250 _b"vii, 287p. ill.: 23cm; hbk "
260 _aNew Delhi
260 _bDiscovery Publishing House Pvt.Ltd.
260 _c2018
700 _aChhavi Kumar
700 _bChhavi Kumar and Pawan Kumar
999 _c490637
_d490637