000			00341nam a2200133Ia 4500
005			20240722130742.0
008			240717s9999 xx 000 0 und d
020			_a8171693059
041			_aeng
100			_aR.K. Sinha
245			_aEnvironmental Science: Health, Education, Law
260			_aNew Delhi _bCommenwealth _c1994
300			_a141
999			_c45448 _d45448