000			00654nam a2200229Ia 4500
003			OSt
005			20220925165357.0
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007			ta
008			220923b |||||||| |||| 00| 0 eng d
037			_cGeneral Book
040			_aRTL _cRTL _beng
041			_2eng _aeng
082			_aY:5, L0;L7
100			_aEhrlich Paul R and others _9233228
245		0	_cEhrlich Paul R and others _aEcoscience _b Population , Resources , environment.
250			_a2
260			_aAmerica _bW.H.Freeman and Company _c1977
300			_axv,1051p _ccm.
942			_hY:5, L0;L7 _cGB _2CC
999			_c477108 _d477108