000			00557nam a2200205Ia 4500
001			26618
005			20250221152406.0
008			250214s9999||||xx |||||||||||||| ||und||
020			_a8176483451
100			_aAgarwal, S K
245		0	_aPollution management - vol. IV : heavy metal pollution
260			_aNew Delhi
260			_bAPH Publishing
260			_c2002
300			_aviii, 260p. : ill.
500			_aIncludes bibliographical references and index.
650			_aEnvironmental engineering
650			_aPollution management
942			_cBK
999			_c42462 _d42462