000			00328nam a2200133Ia 4500
005			20260720174623.0
008			260720s2006 xx 000 0 und d
041			_aeng
082			_a372.8 YAJE
100			_aYogi, R K _9269207
245			_aEnvironment studies
260			_aMangalore _bUnited Publishers _c2006
300			_a128p
999			_c243310 _d243310