000			00306 a2200133 4500
020			_a9789381141427
082			_a577 _bJOS
100			_aJOSHI, KAMAL KANT
245			_aENVIRONMENT AND ECOLOGY
260			_bI K INTERNATIONAL _c2011 _aNEW DELHI
300			_a173
650			_aENVIRONMENT
942			_2ddc _cB
999			_c83164 _d83164