000			00385nam a2200109Ia 4500
008			200508s9999||||xx |||||||||||||| ||und||
082			_a333.7 _bTRI
100			_aTrivedi, Priya Ranjan _977215
245		0	_aInternational encyclopaedia of ecology and environment. Vol.20 : environmental analysis.
260			_aNew Delhi _bIndian Inst. of Ecology & Environment _c1995
300			_aix,236p.
999			_c62324 _d62324