000			00317nam a2200133Ia 4500
008			160316s1978 xxu||||| |||| 00| 0 eng d
020			_a
100			_aJ.S. Singh
245			_aGlimpses Of Ecology
250			_a1st
260			_aJAIPUR _bINTERNATIONAL SCIENTIFIC PUBLUICATIONS _c1978
300			_a592
700			_a _a
999			_c11602 _d11602