000 00357nam a2200145Ia 4500
008 241225s9999 xx 000 0 und d
020 _a0
082 _a581.5
_bVER
100 _aVerma , V.
245 0 _aTextbook of plant ecology
260 _aDelhi :
_bEmkay Publication,
_c1996.
300 _aXVII, 587 ;
365 _a35.00
650 _aLife Sciences
999 _c6038
_d6038