000 00460nam a2200181Ia 4500
008 140908s9999 xx 000 0 und d
020 _a9788180522642
040 _aNISER LIBRARY
041 _aEnglish
082 _a54:502
_bAHL-E
100 _aAhluwalia, VK
245 _aEnvironmental chemistry
_cV. K. Ahluwalia
260 _aNew Delhi
_bAne books
_c2008
300 _axii,208p.
500 _aRef. sec
650 _aENVIRONMENTAL CHEMISTRY
942 _cBK
999 _c7418
_d7418