000			00500nam a2200181Ia 4500
008			220901s2006 xx 000 0 eng d
020			_a8179651150
082			_a363.7 hN21;P6
100			_aChatak, Govind
245			_aParyavaran aur sanskriti ka sankat
250			_aRev. ed.
260			_aNew Delhi _bTaxila Prakashan _c2006
300			_a208
650			_aEnvironmental protection _9532
650			_aEnvironment studies _93944
650			_aEnvironmental disasters _97299
942			_2ddc _cBK
999			_c15350 _d15350