000			00342nam a2200145Ia 4500
008			250623b |||||||| |||| 00| 0 eng d
041			_aeng
100			_aChaudhuri,B.D.Nag.
245			_aIntroduction to environmental management
260			_aNew Delhi _c1983
300			_bHb _axii,156
365			_b50
942			_cBK
999			_c416412 _d416412