000 00319nam a2200121Ia 4500
008 170912s9999 xx 000 0 und d
082 _a631.574`5 ETH/E JOH/E
100 _aJOHN R ETHERINGTON
245 0 _aENVIRONMENT AND PLANT ECOLOGY
260 _bVIKAS PUBLISHING HOUSE PVTLTD
_c1976
300 _a347
942 _cTB
999 _c33443
_d33443