000			00354nam a2200145Ia 4500
005			20260205100056.0
008			260111s9999||||xx |||||||||||||| ||und||
082			_a574.5 R141E
100			_aRamakrishnam, P.S
245		0	_aEcology and sustainable development.
260			_aN.D _bN.B.T _c2001
300			_a198p.
690			_aeCOLOGY.
942			_cBK
999			_c225916 _d225916