000			00341nam a2200145Ia 4500
008			230711s9999||||xx |||||||||||||| ||und||
041			_aENG
082			_a540 _bKO-E
100			_aKaur,H
245		0	_aEnvironmental Chemistry
250			_a1st . Ed.
260			_c1994 _aNew Delhi _bPardeep's Publication
650			_aChemistry
942			_cBK
999			_c2913 _d2913