000 00278nam a2200109Ia 4500
008 190829s9999 xx 000 0 und d
082 _a581.7
_bVER/T
100 _aVERMA, V.
245 0 _aTEXTBOOK OF PLANT ECOLOGY
260 _bEmkay Publications, Delhi
_aDelhi
_c1991
942 _cBK
999 _c6090
_d6090