000 00310nam a22001337a 4500
003 OSt
008 240514b |||||||| |||| 00| 0 eng d
100 _aDE, ANIL KUMAR AND DE, ARNAB KUMAR
245 _aENVIRONMENTAL CHEMISTRY
250 _a10TH
260 _bNEW AGE
_c2022
300 _a383
942 _2ddc
_cBK
999 _c31328
_d31328