000 00359nam a2200157Ia 4500
008 170324s9999 xx 000 0 und d
082 _a574.5
100 _a"Arumugam, N."
245 0 _aConcepts of ecology: environmental biology
260 _bSaras Publications
260 _c1996
365 _b0.00
700 _aD. G
700 _aMackean
942 _cBK
999 _c1261
_d1261