000			00295nam a2200133Ia 4500
008			171227s2006 xx 000 0 und d
100			_aYaji R K
245			_aEnvironmental Studies
250			_a1
260			_aMangalore _bUnited Publications _c2006
300			_a128
365			_b80
650			_aGeneral
906			_a15
999			_c157841 _d157841