000			00507nam a22001697a 4500
999			_c36984 _d36984
008			231120b ||||| |||| 00| 0 eng d
020			_a9788122472271
100			_aDe, Anil Kumar _910093
245			_aEnvironmental chemistry/ _b _cby Anil kumar De and Anab Kumar De
250			_a10th ed.
260			_aNew Delhi _bNew age international _c2022
300			_axvi, 383p.: _bill.
500			_ait include index
650			_aEnvironmental chemistry _91233
700			_aDe, Anil Kumar _910093
942			_cBK