000 00338nam a22001337a 4500
020 _a9788179936542
082 _a628.5
_bAHL/A
100 _a Ahluwalia,V.K
245 _aAdvanced environmental chemistry/
_cAhluwalia V K
260 _aNew Delhi
_bTeri
_c2017
300 _a294p
650 _aChemistry
_aEnvironmental Chemistry
942 _cBK
999 _c445
_d445