000			00323nam a2200145Ia 4500
008			150224s9999 xx 000 0 und d
082			_a591.5 ARO
100			_a"Arora, Mohan,P"
245			_aEcology
250			_a2009
260			_bHimalaya Publishing House
300			_a591.5 ARO
938			_b250001
942			_2ddc _cBK
999			_c916 _d916