000			00350nam a2200145Ia 4500
005			20260205055206.0
008			260111s9999||||xx |||||||||||||| ||und||
082			_a363.7 K166E
100			_aKaur, H.
245		0	_aEnvironmental Chemistry
260			_aMeerut _bPragati Prakashan _c2005
300			_a512p.
690			_aEnvironment
942			_cBK
999			_c150604 _d150604