000 00379nam a2200157Ia 4500
005 20240514091308.0
008 221007s9999 xx 000 0 und d
020 _a9789386768025
082 _a577.14
100 _aBalram
245 0 _aTextbook of Environmental Chemistry
260 _aIKIP, New Delhi
_bIKIP, New Delhi
_c2007
300 _axix,554
942 _cBK
942 _n0
999 _c670
_d670