000 00311nam a22001217a 4500
020 _a9788171396962
082 _a363.728
_bKUM
100 _aKumar, Chandan
245 _aSolid and liquid waste management /
_cKumar Chandan
260 _aNew Delhi:
_bJnanada Prakashan,
_c2020.
300 _a320 p.
942 _cBK
999 _c81775
_d81775