000 00280nam a2200121Ia 4500
008 170912s9999 xx 000 0 und d
082 _a581.7 PER/E
100 _aPERIASAMY K
245 0 _aELEMENTS OF PLANT ECOLOGY
260 _bEMKAY PUBLICATIONS
300 _a55
942 _cTB
999 _c32287
_d32287