000			00446nam a22001577a 4500
005			20250423093503.0
008			250423b |||||||| |||| 00| 0 eng d
020			_a9789380179681
082			_a333.7 BHA
100			_aBhatnagar, Aditya
245			_aPrinciples of environmental studies /
260			_aNew Delhi : _bOxford Book Company, _c2010.
300			_av, 298 p. : _bill. ; _c26 cm.
504			_aIncludes Index.
942			_2ddc _cENV
999			_c12450 _d12450