000 00305nam a22001217a 4500
999 _c6391
_d6391
020 _a9789350143223
082 _a574.5
_bSRI
100 _aSrivastava, Smriti
245 _aA Textbook of Energy Environment and Ecology
260 _aNew Delhi
_bSK Kataria and Sons
_c2020
300 _a266p.
942 _2ddc
_cBK